15308696

素因数分解:

$2^3\times {\mathrm{13}}^4\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 31559820

約数和(自身を除く): 16251124

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1352, 1742, 2197, 3484, 4394, 6968, 8788, 11323, 17576, 22646, 28561, 45292, 57122, 90584, 114244, 147199, 228488, 294398, 588796, 1177592, 1913587, 3827174, 7654348, 15308696]

約数ペア:

[(1, 15308696), (2, 7654348), (4, 3827174), (8, 1913587), (13, 1177592), (26, 588796), (52, 294398), (67, 228488), (104, 147199), (134, 114244), (169, 90584), (268, 57122), (338, 45292), (536, 28561), (676, 22646), (871, 17576), (1352, 11323), (1742, 8788), (2197, 6968), (3484, 4394)]