15216796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28603}}^1$

素因数の和:28633

約数の個数: 24

約数和(自身を含む): 32036480

約数和(自身を除く): 16819684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28603, 57206, 114412, 200221, 400442, 543457, 800884, 1086914, 2173828, 3804199, 7608398, 15216796]

約数ペア:

[(1, 15216796), (2, 7608398), (4, 3804199), (7, 2173828), (14, 1086914), (19, 800884), (28, 543457), (38, 400442), (76, 200221), (133, 114412), (266, 57206), (532, 28603)]