15220338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21317}}^1$

素因数の和:21346

約数の個数: 32

約数和(自身を含む): 36837504

約数和(自身を除く): 21617166

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 21317, 42634, 63951, 127902, 149219, 298438, 362389, 447657, 724778, 895314, 1087167, 2174334, 2536723, 5073446, 7610169, 15220338]

約数ペア:

[(1, 15220338), (2, 7610169), (3, 5073446), (6, 2536723), (7, 2174334), (14, 1087167), (17, 895314), (21, 724778), (34, 447657), (42, 362389), (51, 298438), (102, 149219), (119, 127902), (238, 63951), (357, 42634), (714, 21317)]