16197990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3121}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 39112416

約数和(自身を除く): 22914426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 3121, 5190, 6242, 9363, 15605, 18726, 31210, 46815, 93630, 539933, 1079866, 1619799, 2699665, 3239598, 5399330, 8098995, 16197990]

約数ペア:

[(1, 16197990), (2, 8098995), (3, 5399330), (5, 3239598), (6, 2699665), (10, 1619799), (15, 1079866), (30, 539933), (173, 93630), (346, 46815), (519, 31210), (865, 18726), (1038, 15605), (1730, 9363), (2595, 6242), (3121, 5190)]