19185046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 29481408

約数和(自身を除く): 10296362

約数列:

[1, 2, 53, 106, 241, 482, 751, 1502, 12773, 25546, 39803, 79606, 180991, 361982, 9592523, 19185046]

約数ペア:

[(1, 19185046), (2, 9592523), (53, 361982), (106, 180991), (241, 79606), (482, 39803), (751, 25546), (1502, 12773)]