15378506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 28703808

約数和(自身を除く): 13325302

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3163, 4862, 6326, 34793, 41119, 53771, 69586, 82238, 107542, 452309, 591481, 699023, 904618, 1182962, 1398046, 7689253, 15378506]

約数ペア:

[(1, 15378506), (2, 7689253), (11, 1398046), (13, 1182962), (17, 904618), (22, 699023), (26, 591481), (34, 452309), (143, 107542), (187, 82238), (221, 69586), (286, 53771), (374, 41119), (442, 34793), (2431, 6326), (3163, 4862)]