13918256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 30379008

約数和(自身を除く): 16460752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2551, 2728, 5102, 5456, 10204, 20408, 28061, 40816, 56122, 79081, 112244, 158162, 224488, 316324, 448976, 632648, 869891, 1265296, 1739782, 3479564, 6959128, 13918256]

約数ペア:

[(1, 13918256), (2, 6959128), (4, 3479564), (8, 1739782), (11, 1265296), (16, 869891), (22, 632648), (31, 448976), (44, 316324), (62, 224488), (88, 158162), (124, 112244), (176, 79081), (248, 56122), (341, 40816), (496, 28061), (682, 20408), (1364, 10204), (2551, 5456), (2728, 5102)]