193145830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53503}}^1$

素因数の和:53548

約数の個数: 24

約数和(自身を含む): 366930432

約数和(自身を除く): 173784602

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 53503, 107006, 267515, 535030, 1016557, 2033114, 5082785, 10165570, 19314583, 38629166, 96572915, 193145830]

約数ペア:

[(1, 193145830), (2, 96572915), (5, 38629166), (10, 19314583), (19, 10165570), (38, 5082785), (95, 2033114), (190, 1016557), (361, 535030), (722, 267515), (1805, 107006), (3610, 53503)]