11897394780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198289913}}^1$

素因数の和:198289925

約数の個数: 24

約数和(自身を含む): 33312705552

約数和(自身を除く): 21415310772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198289913, 396579826, 594869739, 793159652, 991449565, 1189739478, 1982899130, 2379478956, 2974348695, 3965798260, 5948697390, 11897394780]

約数ペア:

[(1, 11897394780), (2, 5948697390), (3, 3965798260), (4, 2974348695), (5, 2379478956), (6, 1982899130), (10, 1189739478), (12, 991449565), (15, 793159652), (20, 594869739), (30, 396579826), (60, 198289913)]