19745008248

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1123}}^1\times {\mathrm{14951}}^1$

素因数の和:16097

約数の個数: 96

約数和(自身を含む): 57476684160

約数和(自身を除く): 37731675912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1123, 1176, 2246, 3369, 4492, 6738, 7861, 8984, 13476, 14951, 15722, 23583, 26952, 29902, 31444, 44853, 47166, 55027, 59804, 62888, 89706, 94332, 104657, 110054, 119608, 165081, 179412, 188664, 209314, 220108, 313971, 330162, 358824, 418628, 440216, 627942, 660324, 732599, 837256, 1255884, 1320648, 1465198, 2197797, 2511768, 2930396, 4395594, 5860792, 8791188, 16789973, 17582376, 33579946, 50369919, 67159892, 100739838, 117529811, 134319784, 201479676, 235059622, 352589433, 402959352, 470119244, 705178866, 822708677, 940238488, 1410357732, 1645417354, 2468126031, 2820715464, 3290834708, 4936252062, 6581669416, 9872504124, 19745008248]

約数ペア:

[(1, 19745008248), (2, 9872504124), (3, 6581669416), (4, 4936252062), (6, 3290834708), (7, 2820715464), (8, 2468126031), (12, 1645417354), (14, 1410357732), (21, 940238488), (24, 822708677), (28, 705178866), (42, 470119244), (49, 402959352), (56, 352589433), (84, 235059622), (98, 201479676), (147, 134319784), (168, 117529811), (196, 100739838), (294, 67159892), (392, 50369919), (588, 33579946), (1123, 17582376), (1176, 16789973), (2246, 8791188), (3369, 5860792), (4492, 4395594), (6738, 2930396), (7861, 2511768), (8984, 2197797), (13476, 1465198), (14951, 1320648), (15722, 1255884), (23583, 837256), (26952, 732599), (29902, 660324), (31444, 627942), (44853, 440216), (47166, 418628), (55027, 358824), (59804, 330162), (62888, 313971), (89706, 220108), (94332, 209314), (104657, 188664), (110054, 179412), (119608, 165081)]