19481946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 42724800

約数和(自身を除く): 23242854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1289, 1374, 2519, 2578, 3867, 5038, 7557, 7734, 14179, 15114, 28358, 42537, 85074, 295181, 590362, 885543, 1771086, 3246991, 6493982, 9740973, 19481946]

約数ペア:

[(1, 19481946), (2, 9740973), (3, 6493982), (6, 3246991), (11, 1771086), (22, 885543), (33, 590362), (66, 295181), (229, 85074), (458, 42537), (687, 28358), (1289, 15114), (1374, 14179), (2519, 7734), (2578, 7557), (3867, 5038)]