23043902

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 17598658

約数列:

[1, 2, 7, 14, 71, 97, 142, 194, 239, 478, 497, 679, 994, 1358, 1673, 3346, 6887, 13774, 16969, 23183, 33938, 46366, 48209, 96418, 118783, 162281, 237566, 324562, 1645993, 3291986, 11521951, 23043902]

約数ペア:

[(1, 23043902), (2, 11521951), (7, 3291986), (14, 1645993), (71, 324562), (97, 237566), (142, 162281), (194, 118783), (239, 96418), (478, 48209), (497, 46366), (679, 33938), (994, 23183), (1358, 16969), (1673, 13774), (3346, 6887)]