12409210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 24639552

約数和(自身を除く): 12230342

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1163, 2134, 2326, 5335, 5815, 10670, 11630, 12793, 25586, 63965, 112811, 127930, 225622, 564055, 1128110, 1240921, 2481842, 6204605, 12409210]

約数ペア:

[(1, 12409210), (2, 6204605), (5, 2481842), (10, 1240921), (11, 1128110), (22, 564055), (55, 225622), (97, 127930), (110, 112811), (194, 63965), (485, 25586), (970, 12793), (1067, 11630), (1163, 10670), (2134, 5815), (2326, 5335)]