19790112

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 52248672

約数和(自身を除く): 32458560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 977, 1266, 1688, 1954, 2532, 2931, 3376, 3908, 5064, 5862, 6752, 7816, 10128, 11724, 15632, 20256, 23448, 31264, 46896, 93792, 206147, 412294, 618441, 824588, 1236882, 1649176, 2473764, 3298352, 4947528, 6596704, 9895056, 19790112]

約数ペア:

[(1, 19790112), (2, 9895056), (3, 6596704), (4, 4947528), (6, 3298352), (8, 2473764), (12, 1649176), (16, 1236882), (24, 824588), (32, 618441), (48, 412294), (96, 206147), (211, 93792), (422, 46896), (633, 31264), (844, 23448), (977, 20256), (1266, 15632), (1688, 11724), (1954, 10128), (2532, 7816), (2931, 6752), (3376, 5862), (3908, 5064)]