19075968

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 56885400

約数和(自身を除く): 37809432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 261, 288, 348, 384, 464, 522, 571, 576, 696, 928, 1044, 1142, 1152, 1392, 1713, 1856, 2088, 2284, 2784, 3426, 3712, 4176, 4568, 5139, 5568, 6852, 8352, 9136, 10278, 11136, 13704, 16559, 16704, 18272, 20556, 27408, 33118, 33408, 36544, 41112, 49677, 54816, 66236, 73088, 82224, 99354, 109632, 132472, 149031, 164448, 198708, 219264, 264944, 298062, 328896, 397416, 529888, 596124, 657792, 794832, 1059776, 1192248, 1589664, 2119552, 2384496, 3179328, 4768992, 6358656, 9537984, 19075968]

約数ペア:

[(1, 19075968), (2, 9537984), (3, 6358656), (4, 4768992), (6, 3179328), (8, 2384496), (9, 2119552), (12, 1589664), (16, 1192248), (18, 1059776), (24, 794832), (29, 657792), (32, 596124), (36, 529888), (48, 397416), (58, 328896), (64, 298062), (72, 264944), (87, 219264), (96, 198708), (116, 164448), (128, 149031), (144, 132472), (174, 109632), (192, 99354), (232, 82224), (261, 73088), (288, 66236), (348, 54816), (384, 49677), (464, 41112), (522, 36544), (571, 33408), (576, 33118), (696, 27408), (928, 20556), (1044, 18272), (1142, 16704), (1152, 16559), (1392, 13704), (1713, 11136), (1856, 10278), (2088, 9136), (2284, 8352), (2784, 6852), (3426, 5568), (3712, 5139), (4176, 4568)]