15673840012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{4561}}^1$

素因数の和:5126

約数の個数: 48

約数和(自身を含む): 29225996800

約数和(自身を除く): 13552156788

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 439, 878, 1756, 1957, 3914, 4561, 7828, 8341, 9122, 16682, 18244, 33364, 45217, 86659, 90434, 173318, 180868, 346636, 469783, 859123, 939566, 1718246, 1879132, 2002279, 3436492, 4004558, 8009116, 8925877, 17851754, 35703508, 38043301, 76086602, 152173204, 206234737, 412469474, 824938948, 3918460003, 7836920006, 15673840012]

約数ペア:

[(1, 15673840012), (2, 7836920006), (4, 3918460003), (19, 824938948), (38, 412469474), (76, 206234737), (103, 152173204), (206, 76086602), (412, 38043301), (439, 35703508), (878, 17851754), (1756, 8925877), (1957, 8009116), (3914, 4004558), (4561, 3436492), (7828, 2002279), (8341, 1879132), (9122, 1718246), (16682, 939566), (18244, 859123), (33364, 469783), (45217, 346636), (86659, 180868), (90434, 173318)]