19514418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42239}}^1$

素因数の和:42262

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 29146062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42239, 84478, 126717, 253434, 295673, 464629, 591346, 887019, 929258, 1393887, 1774038, 2787774, 3252403, 6504806, 9757209, 19514418]

約数ペア:

[(1, 19514418), (2, 9757209), (3, 6504806), (6, 3252403), (7, 2787774), (11, 1774038), (14, 1393887), (21, 929258), (22, 887019), (33, 591346), (42, 464629), (66, 295673), (77, 253434), (154, 126717), (231, 84478), (462, 42239)]