19005613011371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23081}}^1\times {\mathrm{97459}}^1$

素因数の和:120635

約数の個数: 32

約数和(自身を含む): 23323559592960

約数和(自身を除く): 4317946581589

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 23081, 97459, 161567, 392377, 682213, 1638751, 1656803, 2746639, 6919589, 11471257, 11597621, 27858767, 48437123, 117633013, 195011369, 823431091, 2249451179, 15746158253, 38240670043, 159711033709, 267684690301, 1117977235963, 2715087573053, 19005613011371]

約数ペア:

[(1, 19005613011371), (7, 2715087573053), (17, 1117977235963), (71, 267684690301), (119, 159711033709), (497, 38240670043), (1207, 15746158253), (8449, 2249451179), (23081, 823431091), (97459, 195011369), (161567, 117633013), (392377, 48437123), (682213, 27858767), (1638751, 11597621), (1656803, 11471257), (2746639, 6919589)]