19468992

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3317

約数の個数: 56

約数和(自身を含む): 53189632

約数和(自身を除く): 33720640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3271, 5952, 6542, 9813, 13084, 19626, 26168, 39252, 52336, 78504, 101401, 104672, 157008, 202802, 209344, 304203, 314016, 405604, 608406, 628032, 811208, 1216812, 1622416, 2433624, 3244832, 4867248, 6489664, 9734496, 19468992]

約数ペア:

[(1, 19468992), (2, 9734496), (3, 6489664), (4, 4867248), (6, 3244832), (8, 2433624), (12, 1622416), (16, 1216812), (24, 811208), (31, 628032), (32, 608406), (48, 405604), (62, 314016), (64, 304203), (93, 209344), (96, 202802), (124, 157008), (186, 104672), (192, 101401), (248, 78504), (372, 52336), (496, 39252), (744, 26168), (992, 19626), (1488, 13084), (1984, 9813), (2976, 6542), (3271, 5952)]