19186152

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 49870080

約数和(自身を除く): 30683928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 141, 146, 188, 219, 233, 282, 292, 376, 438, 466, 564, 584, 699, 876, 932, 1128, 1398, 1752, 1864, 2796, 3431, 5592, 6862, 10293, 10951, 13724, 17009, 20586, 21902, 27448, 32853, 34018, 41172, 43804, 51027, 65706, 68036, 82344, 87608, 102054, 131412, 136072, 204108, 262824, 408216, 799423, 1598846, 2398269, 3197692, 4796538, 6395384, 9593076, 19186152]

約数ペア:

[(1, 19186152), (2, 9593076), (3, 6395384), (4, 4796538), (6, 3197692), (8, 2398269), (12, 1598846), (24, 799423), (47, 408216), (73, 262824), (94, 204108), (141, 136072), (146, 131412), (188, 102054), (219, 87608), (233, 82344), (282, 68036), (292, 65706), (376, 51027), (438, 43804), (466, 41172), (564, 34018), (584, 32853), (699, 27448), (876, 21902), (932, 20586), (1128, 17009), (1398, 13724), (1752, 10951), (1864, 10293), (2796, 6862), (3431, 5592)]