19185642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152267}}^1$

素因数の和:152282

約数の個数: 24

約数和(自身を含む): 47507616

約数和(自身を除く): 28321974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152267, 304534, 456801, 913602, 1065869, 1370403, 2131738, 2740806, 3197607, 6395214, 9592821, 19185642]

約数ペア:

[(1, 19185642), (2, 9592821), (3, 6395214), (6, 3197607), (7, 2740806), (9, 2131738), (14, 1370403), (18, 1065869), (21, 913602), (42, 456801), (63, 304534), (126, 152267)]