19611482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 14214118

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 319, 521, 638, 649, 1042, 1298, 1711, 3422, 5731, 11462, 15109, 18821, 30218, 30739, 37642, 61478, 166199, 332398, 338129, 676258, 891431, 1782862, 9805741, 19611482]

約数ペア:

[(1, 19611482), (2, 9805741), (11, 1782862), (22, 891431), (29, 676258), (58, 338129), (59, 332398), (118, 166199), (319, 61478), (521, 37642), (638, 30739), (649, 30218), (1042, 18821), (1298, 15109), (1711, 11462), (3422, 5731)]