188927596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19429}}^1$

素因数の和:19474

約数の個数: 48

約数和(自身を含む): 411294240

約数和(自身を除く): 222366644

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 19429, 38858, 77716, 213719, 252577, 330293, 427438, 505154, 660586, 854876, 1010308, 1321172, 2778347, 3633223, 4293809, 5556694, 7266446, 8587618, 11113388, 14532892, 17175236, 47231899, 94463798, 188927596]

約数ペア:

[(1, 188927596), (2, 94463798), (4, 47231899), (11, 17175236), (13, 14532892), (17, 11113388), (22, 8587618), (26, 7266446), (34, 5556694), (44, 4293809), (52, 3633223), (68, 2778347), (143, 1321172), (187, 1010308), (221, 854876), (286, 660586), (374, 505154), (442, 427438), (572, 330293), (748, 252577), (884, 213719), (2431, 77716), (4862, 38858), (9724, 19429)]