15805547448

素因数分解:

$2^3\times 3^1\times {\mathrm{29947}}^1\times {\mathrm{21991}}^1$

素因数の和:51947

約数の個数: 32

約数和(自身を含む): 39516984960

約数和(自身を除く): 23711437512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21991, 29947, 43982, 59894, 65973, 87964, 89841, 119788, 131946, 175928, 179682, 239576, 263892, 359364, 527784, 718728, 658564477, 1317128954, 1975693431, 2634257908, 3951386862, 5268515816, 7902773724, 15805547448]

約数ペア:

[(1, 15805547448), (2, 7902773724), (3, 5268515816), (4, 3951386862), (6, 2634257908), (8, 1975693431), (12, 1317128954), (24, 658564477), (21991, 718728), (29947, 527784), (43982, 359364), (59894, 263892), (65973, 239576), (87964, 179682), (89841, 175928), (119788, 131946)]