15326688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12307

約数の個数: 48

約数和(自身を含む): 43330896

約数和(自身を除く): 28004208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12281, 24562, 36843, 49124, 73686, 98248, 147372, 159653, 196496, 294744, 319306, 392992, 478959, 589488, 638612, 957918, 1178976, 1277224, 1915836, 2554448, 3831672, 5108896, 7663344, 15326688]

約数ペア:

[(1, 15326688), (2, 7663344), (3, 5108896), (4, 3831672), (6, 2554448), (8, 1915836), (12, 1277224), (13, 1178976), (16, 957918), (24, 638612), (26, 589488), (32, 478959), (39, 392992), (48, 319306), (52, 294744), (78, 196496), (96, 159653), (104, 147372), (156, 98248), (208, 73686), (312, 49124), (416, 36843), (624, 24562), (1248, 12281)]