13309893490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{463921}}^1$

素因数の和:464098

約数の個数: 32

約数和(自身を含む): 25385811840

約数和(自身を除く): 12075918350

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 14345, 28690, 463921, 927842, 2319605, 4639210, 8814499, 17628998, 44072495, 70052071, 88144990, 140104142, 350260355, 700520710, 1330989349, 2661978698, 6654946745, 13309893490]

約数ペア:

[(1, 13309893490), (2, 6654946745), (5, 2661978698), (10, 1330989349), (19, 700520710), (38, 350260355), (95, 140104142), (151, 88144990), (190, 70052071), (302, 44072495), (755, 17628998), (1510, 8814499), (2869, 4639210), (5738, 2319605), (14345, 927842), (28690, 463921)]