19148132

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 34255872

約数和(自身を除く): 15107740

約数列:

[1, 2, 4, 71, 142, 191, 284, 353, 382, 706, 764, 1412, 13561, 25063, 27122, 50126, 54244, 67423, 100252, 134846, 269692, 4787033, 9574066, 19148132]

約数ペア:

[(1, 19148132), (2, 9574066), (4, 4787033), (71, 269692), (142, 134846), (191, 100252), (284, 67423), (353, 54244), (382, 50126), (706, 27122), (764, 25063), (1412, 13561)]