21334652

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 38102400

約数和(自身を除く): 16767748

約数列:

[1, 2, 4, 83, 166, 179, 332, 358, 359, 716, 718, 1436, 14857, 29714, 29797, 59428, 59594, 64261, 119188, 128522, 257044, 5333663, 10667326, 21334652]

約数ペア:

[(1, 21334652), (2, 10667326), (4, 5333663), (83, 257044), (166, 128522), (179, 119188), (332, 64261), (358, 59594), (359, 59428), (716, 29797), (718, 29714), (1436, 14857)]