21391302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6053}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 46494720

約数和(自身を除く): 25103418

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 6053, 12106, 18159, 36318, 115007, 187643, 230014, 345021, 375286, 562929, 690042, 1125858, 3565217, 7130434, 10695651, 21391302]

約数ペア:

[(1, 21391302), (2, 10695651), (3, 7130434), (6, 3565217), (19, 1125858), (31, 690042), (38, 562929), (57, 375286), (62, 345021), (93, 230014), (114, 187643), (186, 115007), (589, 36318), (1178, 18159), (1767, 12106), (3534, 6053)]