19005756014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1\times {\mathrm{24121}}^1$

素因数の和:26600

約数の個数: 32

約数和(自身を含む): 34013177856

約数和(自身を除く): 15007421842

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2447, 4894, 17129, 24121, 34258, 48242, 56281, 112562, 168847, 337694, 393967, 554783, 787934, 1109566, 3883481, 7766962, 59024087, 118048174, 413168609, 826337218, 1357554001, 2715108002, 9502878007, 19005756014]

約数ペア:

[(1, 19005756014), (2, 9502878007), (7, 2715108002), (14, 1357554001), (23, 826337218), (46, 413168609), (161, 118048174), (322, 59024087), (2447, 7766962), (4894, 3883481), (17129, 1109566), (24121, 787934), (34258, 554783), (48242, 393967), (56281, 337694), (112562, 168847)]