15169416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20389}}^1$

素因数の和:20429

約数の個数: 32

約数和(自身を含む): 39148800

約数和(自身を除く): 23979384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 489336, 632059, 1264118, 1896177, 2528236, 3792354, 5056472, 7584708, 15169416]

約数ペア:

[(1, 15169416), (2, 7584708), (3, 5056472), (4, 3792354), (6, 2528236), (8, 1896177), (12, 1264118), (24, 632059), (31, 489336), (62, 244668), (93, 163112), (124, 122334), (186, 81556), (248, 61167), (372, 40778), (744, 20389)]