619367088

素因数分解:

$2^4\times 3^1\times {\mathrm{12903481}}^1$

素因数の和:12903492

約数の個数: 20

約数和(自身を含む): 1600031768

約数和(自身を除く): 980664680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12903481, 25806962, 38710443, 51613924, 77420886, 103227848, 154841772, 206455696, 309683544, 619367088]

約数ペア:

[(1, 619367088), (2, 309683544), (3, 206455696), (4, 154841772), (6, 103227848), (8, 77420886), (12, 51613924), (16, 38710443), (24, 25806962), (48, 12903481)]