19563270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8933}}^1$

素因数の和:9016

約数の個数: 32

約数和(自身を含む): 47600352

約数和(自身を除く): 28037082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8933, 17866, 26799, 44665, 53598, 89330, 133995, 267990, 652109, 1304218, 1956327, 3260545, 3912654, 6521090, 9781635, 19563270]

約数ペア:

[(1, 19563270), (2, 9781635), (3, 6521090), (5, 3912654), (6, 3260545), (10, 1956327), (15, 1304218), (30, 652109), (73, 267990), (146, 133995), (219, 89330), (365, 53598), (438, 44665), (730, 26799), (1095, 17866), (2190, 8933)]