13641715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 17701920

約数和(自身を除く): 4060205

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 3881, 19405, 73739, 143597, 368695, 717985, 2728343, 13641715]

約数ペア:

[(1, 13641715), (5, 2728343), (19, 717985), (37, 368695), (95, 143597), (185, 73739), (703, 19405), (3515, 3881)]