11980452014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{442181}}^1$

素因数の和:442256

約数の個数: 32

約数和(自身を含む): 20375746560

約数和(自身を除く): 8395294546

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 13547, 27094, 442181, 884362, 8401439, 10170163, 13707611, 16802878, 20340326, 27415222, 193233097, 260444609, 315275053, 386466194, 520889218, 630550106, 5990226007, 11980452014]

約数ペア:

[(1, 11980452014), (2, 5990226007), (19, 630550106), (23, 520889218), (31, 386466194), (38, 315275053), (46, 260444609), (62, 193233097), (437, 27415222), (589, 20340326), (713, 16802878), (874, 13707611), (1178, 10170163), (1426, 8401439), (13547, 884362), (27094, 442181)]