19209552

素因数分解:

$2^4\times 3^1\times {\mathrm{400199}}^1$

素因数の和:400210

約数の個数: 20

約数和(自身を含む): 49624800

約数和(自身を除く): 30415248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400199, 800398, 1200597, 1600796, 2401194, 3201592, 4802388, 6403184, 9604776, 19209552]

約数ペア:

[(1, 19209552), (2, 9604776), (3, 6403184), (4, 4802388), (6, 3201592), (8, 2401194), (12, 1600796), (16, 1200597), (24, 800398), (48, 400199)]