15538010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 30015360

約数和(自身を除く): 14477350

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 1543, 2014, 3086, 5035, 7715, 10070, 15430, 29317, 58634, 81779, 146585, 163558, 293170, 408895, 817790, 1553801, 3107602, 7769005, 15538010]

約数ペア:

[(1, 15538010), (2, 7769005), (5, 3107602), (10, 1553801), (19, 817790), (38, 408895), (53, 293170), (95, 163558), (106, 146585), (190, 81779), (265, 58634), (530, 29317), (1007, 15430), (1543, 10070), (2014, 7715), (3086, 5035)]