15668720012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{46471}}^1$

素因数の和:46662

約数の個数: 48

約数和(自身を含む): 30604600320

約数和(自身を除く): 14935880308

約数列:

[1, 2, 4, 11, 22, 44, 79, 97, 158, 194, 316, 388, 869, 1067, 1738, 2134, 3476, 4268, 7663, 15326, 30652, 46471, 84293, 92942, 168586, 185884, 337172, 511181, 1022362, 2044724, 3671209, 4507687, 7342418, 9015374, 14684836, 18030748, 40383299, 49584557, 80766598, 99169114, 161533196, 198338228, 356107273, 712214546, 1424429092, 3917180003, 7834360006, 15668720012]

約数ペア:

[(1, 15668720012), (2, 7834360006), (4, 3917180003), (11, 1424429092), (22, 712214546), (44, 356107273), (79, 198338228), (97, 161533196), (158, 99169114), (194, 80766598), (316, 49584557), (388, 40383299), (869, 18030748), (1067, 14684836), (1738, 9015374), (2134, 7342418), (3476, 4507687), (4268, 3671209), (7663, 2044724), (15326, 1022362), (30652, 511181), (46471, 337172), (84293, 185884), (92942, 168586)]