19344912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 53603712

約数和(自身を除く): 34258800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 151, 157, 204, 272, 302, 314, 408, 453, 471, 604, 628, 816, 906, 942, 1208, 1256, 1812, 1884, 2416, 2512, 2567, 2669, 3624, 3768, 5134, 5338, 7248, 7536, 7701, 8007, 10268, 10676, 15402, 16014, 20536, 21352, 23707, 30804, 32028, 41072, 42704, 47414, 61608, 64056, 71121, 94828, 123216, 128112, 142242, 189656, 284484, 379312, 403019, 568968, 806038, 1137936, 1209057, 1612076, 2418114, 3224152, 4836228, 6448304, 9672456, 19344912]

約数ペア:

[(1, 19344912), (2, 9672456), (3, 6448304), (4, 4836228), (6, 3224152), (8, 2418114), (12, 1612076), (16, 1209057), (17, 1137936), (24, 806038), (34, 568968), (48, 403019), (51, 379312), (68, 284484), (102, 189656), (136, 142242), (151, 128112), (157, 123216), (204, 94828), (272, 71121), (302, 64056), (314, 61608), (408, 47414), (453, 42704), (471, 41072), (604, 32028), (628, 30804), (816, 23707), (906, 21352), (942, 20536), (1208, 16014), (1256, 15402), (1812, 10676), (1884, 10268), (2416, 8007), (2512, 7701), (2567, 7536), (2669, 7248), (3624, 5338), (3768, 5134)]