19603914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 42952896

約数和(自身を除く): 23348982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 937, 951, 1874, 1902, 2811, 3487, 5622, 6974, 10307, 10461, 20614, 20922, 30921, 61842, 297029, 594058, 891087, 1782174, 3267319, 6534638, 9801957, 19603914]

約数ペア:

[(1, 19603914), (2, 9801957), (3, 6534638), (6, 3267319), (11, 1782174), (22, 891087), (33, 594058), (66, 297029), (317, 61842), (634, 30921), (937, 20922), (951, 20614), (1874, 10461), (1902, 10307), (2811, 6974), (3487, 5622)]