12664210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 24967152

約数和(自身を除く): 12302942

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 1597, 3194, 3965, 7930, 7985, 15970, 20761, 41522, 97417, 103805, 194834, 207610, 487085, 974170, 1266421, 2532842, 6332105, 12664210]

約数ペア:

[(1, 12664210), (2, 6332105), (5, 2532842), (10, 1266421), (13, 974170), (26, 487085), (61, 207610), (65, 194834), (122, 103805), (130, 97417), (305, 41522), (610, 20761), (793, 15970), (1586, 7985), (1597, 7930), (3194, 3965)]