15562690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10883}}^1$

素因数の和:10914

約数の個数: 32

約数和(自身を含む): 32913216

約数和(自身を除く): 17350526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10883, 21766, 54415, 108830, 119713, 141479, 239426, 282958, 598565, 707395, 1197130, 1414790, 1556269, 3112538, 7781345, 15562690]

約数ペア:

[(1, 15562690), (2, 7781345), (5, 3112538), (10, 1556269), (11, 1414790), (13, 1197130), (22, 707395), (26, 598565), (55, 282958), (65, 239426), (110, 141479), (130, 119713), (143, 108830), (286, 54415), (715, 21766), (1430, 10883)]