11991014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 22022400

約数和(自身を除く): 10031386

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 739, 854, 1159, 1478, 2318, 5173, 8113, 10346, 14041, 16226, 28082, 45079, 90158, 98287, 196574, 315553, 631106, 856501, 1713002, 5995507, 11991014]

約数ペア:

[(1, 11991014), (2, 5995507), (7, 1713002), (14, 856501), (19, 631106), (38, 315553), (61, 196574), (122, 98287), (133, 90158), (266, 45079), (427, 28082), (739, 16226), (854, 14041), (1159, 10346), (1478, 8113), (2318, 5173)]