15858708

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 38640000

約数和(自身を除く): 22781292

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 229, 348, 398, 458, 597, 687, 796, 916, 1194, 1374, 2388, 2748, 5771, 6641, 11542, 13282, 17313, 19923, 23084, 26564, 34626, 39846, 45571, 69252, 79692, 91142, 136713, 182284, 273426, 546852, 1321559, 2643118, 3964677, 5286236, 7929354, 15858708]

約数ペア:

[(1, 15858708), (2, 7929354), (3, 5286236), (4, 3964677), (6, 2643118), (12, 1321559), (29, 546852), (58, 273426), (87, 182284), (116, 136713), (174, 91142), (199, 79692), (229, 69252), (348, 45571), (398, 39846), (458, 34626), (597, 26564), (687, 23084), (796, 19923), (916, 17313), (1194, 13282), (1374, 11542), (2388, 6641), (2748, 5771)]