18930752

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5581}}^1$

素因数の和:5646

約数の個数: 28

約数和(自身を含む): 38281356

約数和(自身を除く): 19350604

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5581, 11162, 22324, 44648, 89296, 178592, 295793, 357184, 591586, 1183172, 2366344, 4732688, 9465376, 18930752]

約数ペア:

[(1, 18930752), (2, 9465376), (4, 4732688), (8, 2366344), (16, 1183172), (32, 591586), (53, 357184), (64, 295793), (106, 178592), (212, 89296), (424, 44648), (848, 22324), (1696, 11162), (3392, 5581)]