16801510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8039}}^1$

素因数の和:8076

約数の個数: 32

約数和(自身を含む): 34732800

約数和(自身を除く): 17931290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8039, 16078, 40195, 80390, 88429, 152741, 176858, 305482, 442145, 763705, 884290, 1527410, 1680151, 3360302, 8400755, 16801510]

約数ペア:

[(1, 16801510), (2, 8400755), (5, 3360302), (10, 1680151), (11, 1527410), (19, 884290), (22, 763705), (38, 442145), (55, 305482), (95, 176858), (110, 152741), (190, 88429), (209, 80390), (418, 40195), (1045, 16078), (2090, 8039)]