23554490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 44979840

約数和(自身を除く): 21425350

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 821, 1510, 1642, 2869, 4105, 5738, 8210, 14345, 15599, 28690, 31198, 77995, 123971, 155990, 247942, 619855, 1239710, 2355449, 4710898, 11777245, 23554490]

約数ペア:

[(1, 23554490), (2, 11777245), (5, 4710898), (10, 2355449), (19, 1239710), (38, 619855), (95, 247942), (151, 155990), (190, 123971), (302, 77995), (755, 31198), (821, 28690), (1510, 15599), (1642, 14345), (2869, 8210), (4105, 5738)]