11515946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 19405008

約数和(自身を除く): 7889062

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 137, 274, 689, 793, 1378, 1586, 1781, 3233, 3562, 6466, 7261, 8357, 14522, 16714, 42029, 84058, 94393, 108641, 188786, 217282, 442921, 885842, 5757973, 11515946]

約数ペア:

[(1, 11515946), (2, 5757973), (13, 885842), (26, 442921), (53, 217282), (61, 188786), (106, 108641), (122, 94393), (137, 84058), (274, 42029), (689, 16714), (793, 14522), (1378, 8357), (1586, 7261), (1781, 6466), (3233, 3562)]