19196001598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 31357624320

約数和(自身を除く): 12161622722

約数列:

[1, 2, 31, 37, 62, 73, 74, 79, 146, 158, 1147, 1451, 2263, 2294, 2449, 2701, 2902, 2923, 4526, 4898, 5402, 5767, 5846, 11534, 44981, 53687, 83731, 89962, 90613, 105923, 107374, 114629, 167462, 178777, 181226, 211846, 213379, 229258, 357554, 426758, 1664297, 3283613, 3328594, 3553499, 3919151, 4241273, 6567226, 6614749, 7106998, 7838302, 8367917, 8482546, 13229498, 16735834, 121493681, 131479463, 242987362, 259405427, 262958926, 309612929, 518810854, 619225858, 9598000799, 19196001598]

約数ペア:

[(1, 19196001598), (2, 9598000799), (31, 619225858), (37, 518810854), (62, 309612929), (73, 262958926), (74, 259405427), (79, 242987362), (146, 131479463), (158, 121493681), (1147, 16735834), (1451, 13229498), (2263, 8482546), (2294, 8367917), (2449, 7838302), (2701, 7106998), (2902, 6614749), (2923, 6567226), (4526, 4241273), (4898, 3919151), (5402, 3553499), (5767, 3328594), (5846, 3283613), (11534, 1664297), (44981, 426758), (53687, 357554), (83731, 229258), (89962, 213379), (90613, 211846), (105923, 181226), (107374, 178777), (114629, 167462)]