15198864

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7775

約数の個数: 40

約数和(自身を含む): 40226592

約数和(自身を除く): 25027728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 7723, 15446, 23169, 30892, 46338, 61784, 92676, 123568, 185352, 316643, 370704, 633286, 949929, 1266572, 1899858, 2533144, 3799716, 5066288, 7599432, 15198864]

約数ペア:

[(1, 15198864), (2, 7599432), (3, 5066288), (4, 3799716), (6, 2533144), (8, 1899858), (12, 1266572), (16, 949929), (24, 633286), (41, 370704), (48, 316643), (82, 185352), (123, 123568), (164, 92676), (246, 61784), (328, 46338), (492, 30892), (656, 23169), (984, 15446), (1968, 7723)]