19007052

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 26498100

約数列:

[1, 2, 3, 4, 6, 12, 107, 113, 131, 214, 226, 262, 321, 339, 393, 428, 452, 524, 642, 678, 786, 1284, 1356, 1572, 12091, 14017, 14803, 24182, 28034, 29606, 36273, 42051, 44409, 48364, 56068, 59212, 72546, 84102, 88818, 145092, 168204, 177636, 1583921, 3167842, 4751763, 6335684, 9503526, 19007052]

約数ペア:

[(1, 19007052), (2, 9503526), (3, 6335684), (4, 4751763), (6, 3167842), (12, 1583921), (107, 177636), (113, 168204), (131, 145092), (214, 88818), (226, 84102), (262, 72546), (321, 59212), (339, 56068), (393, 48364), (428, 44409), (452, 42051), (524, 36273), (642, 29606), (678, 28034), (786, 24182), (1284, 14803), (1356, 14017), (1572, 12091)]