19360330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 38553408

約数和(自身を除く): 19193078

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 2411, 4015, 4822, 8030, 12055, 24110, 26521, 53042, 132605, 176003, 265210, 352006, 880015, 1760030, 1936033, 3872066, 9680165, 19360330]

約数ペア:

[(1, 19360330), (2, 9680165), (5, 3872066), (10, 1936033), (11, 1760030), (22, 880015), (55, 352006), (73, 265210), (110, 176003), (146, 132605), (365, 53042), (730, 26521), (803, 24110), (1606, 12055), (2411, 8030), (4015, 4822)]