22127434

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 16876982

約数列:

[1, 2, 7, 14, 71, 113, 142, 197, 226, 394, 497, 791, 994, 1379, 1582, 2758, 8023, 13987, 16046, 22261, 27974, 44522, 56161, 97909, 112322, 155827, 195818, 311654, 1580531, 3161062, 11063717, 22127434]

約数ペア:

[(1, 22127434), (2, 11063717), (7, 3161062), (14, 1580531), (71, 311654), (113, 195818), (142, 155827), (197, 112322), (226, 97909), (394, 56161), (497, 44522), (791, 27974), (994, 22261), (1379, 16046), (1582, 13987), (2758, 8023)]