15693195908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{17203}}^1$

素因数の和:17604

約数の個数: 48

約数和(自身を含む): 30226464576

約数和(自身を除く): 14533268668

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 331, 662, 689, 1324, 1378, 2756, 4303, 8606, 17203, 17212, 17543, 34406, 35086, 68812, 70172, 223639, 228059, 447278, 456118, 894556, 911759, 912236, 1823518, 3647036, 5694193, 11388386, 11852867, 22776772, 23705734, 47411468, 74024509, 148049018, 296098036, 301792229, 603584458, 1207168916, 3923298977, 7846597954, 15693195908]

約数ペア:

[(1, 15693195908), (2, 7846597954), (4, 3923298977), (13, 1207168916), (26, 603584458), (52, 301792229), (53, 296098036), (106, 148049018), (212, 74024509), (331, 47411468), (662, 23705734), (689, 22776772), (1324, 11852867), (1378, 11388386), (2756, 5694193), (4303, 3647036), (8606, 1823518), (17203, 912236), (17212, 911759), (17543, 894556), (34406, 456118), (35086, 447278), (68812, 228059), (70172, 223639)]