19345650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128971}}^1$

素因数の和:128986

約数の個数: 24

約数和(自身を含む): 47977584

約数和(自身を除く): 28631934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128971, 257942, 386913, 644855, 773826, 1289710, 1934565, 3224275, 3869130, 6448550, 9672825, 19345650]

約数ペア:

[(1, 19345650), (2, 9672825), (3, 6448550), (5, 3869130), (6, 3224275), (10, 1934565), (15, 1289710), (25, 773826), (30, 644855), (50, 386913), (75, 257942), (150, 128971)]