22987690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 46002816

約数和(自身を除く): 23015126

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3943, 5830, 7886, 19715, 39430, 43373, 86746, 208979, 216865, 417958, 433730, 1044895, 2089790, 2298769, 4597538, 11493845, 22987690]

約数ペア:

[(1, 22987690), (2, 11493845), (5, 4597538), (10, 2298769), (11, 2089790), (22, 1044895), (53, 433730), (55, 417958), (106, 216865), (110, 208979), (265, 86746), (530, 43373), (583, 39430), (1166, 19715), (2915, 7886), (3943, 5830)]