16553212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 32096736

約数和(自身を除く): 15543524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 521, 611, 676, 1042, 1222, 2084, 2444, 6773, 7943, 13546, 15886, 24487, 27092, 31772, 48974, 88049, 97948, 176098, 318331, 352196, 636662, 1273324, 4138303, 8276606, 16553212]

約数ペア:

[(1, 16553212), (2, 8276606), (4, 4138303), (13, 1273324), (26, 636662), (47, 352196), (52, 318331), (94, 176098), (169, 97948), (188, 88049), (338, 48974), (521, 31772), (611, 27092), (676, 24487), (1042, 15886), (1222, 13546), (2084, 7943), (2444, 6773)]