19832190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94439}}^1$

素因数の和:94456

約数の個数: 32

約数和(自身を含む): 54397440

約数和(自身を除く): 34565250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94439, 188878, 283317, 472195, 566634, 661073, 944390, 1322146, 1416585, 1983219, 2833170, 3305365, 3966438, 6610730, 9916095, 19832190]

約数ペア:

[(1, 19832190), (2, 9916095), (3, 6610730), (5, 3966438), (6, 3305365), (7, 2833170), (10, 1983219), (14, 1416585), (15, 1322146), (21, 944390), (30, 661073), (35, 566634), (42, 472195), (70, 283317), (105, 188878), (210, 94439)]