38947610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 76108032

約数和(自身を除く): 37160422

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2287, 3406, 4574, 8515, 11435, 17030, 22870, 29731, 59462, 148655, 297310, 299597, 599194, 1497985, 2995970, 3894761, 7789522, 19473805, 38947610]

約数ペア:

[(1, 38947610), (2, 19473805), (5, 7789522), (10, 3894761), (13, 2995970), (26, 1497985), (65, 599194), (130, 299597), (131, 297310), (262, 148655), (655, 59462), (1310, 29731), (1703, 22870), (2287, 17030), (3406, 11435), (4574, 8515)]