24389996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 45674160

約数和(自身を除く): 21284164

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 5261, 10522, 21044, 99959, 199918, 320921, 399836, 641842, 1283684, 6097499, 12194998, 24389996]

約数ペア:

[(1, 24389996), (2, 12194998), (4, 6097499), (19, 1283684), (38, 641842), (61, 399836), (76, 320921), (122, 199918), (244, 99959), (1159, 21044), (2318, 10522), (4636, 5261)]