17828470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 35595936

約数和(自身を除く): 17767466

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2657, 3355, 5314, 6710, 13285, 26570, 29227, 58454, 146135, 162077, 292270, 324154, 810385, 1620770, 1782847, 3565694, 8914235, 17828470]

約数ペア:

[(1, 17828470), (2, 8914235), (5, 3565694), (10, 1782847), (11, 1620770), (22, 810385), (55, 324154), (61, 292270), (110, 162077), (122, 146135), (305, 58454), (610, 29227), (671, 26570), (1342, 13285), (2657, 6710), (3355, 5314)]