23872390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 21249146

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 383, 542, 766, 1355, 1915, 2710, 3830, 6233, 8809, 12466, 17618, 31165, 44045, 62330, 88090, 103793, 207586, 518965, 1037930, 2387239, 4774478, 11936195, 23872390]

約数ペア:

[(1, 23872390), (2, 11936195), (5, 4774478), (10, 2387239), (23, 1037930), (46, 518965), (115, 207586), (230, 103793), (271, 88090), (383, 62330), (542, 44045), (766, 31165), (1355, 17618), (1915, 12466), (2710, 8809), (3830, 6233)]