16203484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 31910760

約数和(自身を除く): 15707276

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 269, 407, 538, 814, 1076, 1369, 1628, 2738, 2959, 5476, 5918, 9953, 11836, 15059, 19906, 30118, 39812, 60236, 109483, 218966, 368261, 437932, 736522, 1473044, 4050871, 8101742, 16203484]

約数ペア:

[(1, 16203484), (2, 8101742), (4, 4050871), (11, 1473044), (22, 736522), (37, 437932), (44, 368261), (74, 218966), (148, 109483), (269, 60236), (407, 39812), (538, 30118), (814, 19906), (1076, 15059), (1369, 11836), (1628, 9953), (2738, 5918), (2959, 5476)]