15703994551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{5741}}^1$

素因数の和:6055

約数の個数: 32

約数和(自身を含む): 19160824320

約数和(自身を除く): 3456829769

約数列:

[1, 7, 19, 131, 133, 157, 917, 1099, 2489, 2983, 5741, 17423, 20567, 20881, 40187, 109079, 143969, 390773, 752071, 763553, 901337, 2735411, 5264497, 6309359, 14289349, 17125403, 100025443, 118075147, 119877821, 826526029, 2243427793, 15703994551]

約数ペア:

[(1, 15703994551), (7, 2243427793), (19, 826526029), (131, 119877821), (133, 118075147), (157, 100025443), (917, 17125403), (1099, 14289349), (2489, 6309359), (2983, 5264497), (5741, 2735411), (17423, 901337), (20567, 763553), (20881, 752071), (40187, 390773), (109079, 143969)]