15570516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 39444608

約数和(自身を除く): 23874092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 661, 906, 1322, 1812, 1963, 1983, 2644, 3926, 3966, 5889, 7852, 7932, 8593, 11778, 17186, 23556, 25779, 34372, 51558, 99811, 103116, 199622, 299433, 399244, 598866, 1197732, 1297543, 2595086, 3892629, 5190172, 7785258, 15570516]

約数ペア:

[(1, 15570516), (2, 7785258), (3, 5190172), (4, 3892629), (6, 2595086), (12, 1297543), (13, 1197732), (26, 598866), (39, 399244), (52, 299433), (78, 199622), (151, 103116), (156, 99811), (302, 51558), (453, 34372), (604, 25779), (661, 23556), (906, 17186), (1322, 11778), (1812, 8593), (1963, 7932), (1983, 7852), (2644, 5889), (3926, 3966)]