19005209166

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2257687}}^1$

素因数の和:2257776

約数の個数: 32

約数和(自身を含む): 40313276928

約数和(自身を除く): 21308067762

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 2257687, 4515374, 6773061, 13546122, 51926801, 103853602, 137718907, 155780403, 275437814, 311560806, 413156721, 826313442, 3167534861, 6335069722, 9502604583, 19005209166]

約数ペア:

[(1, 19005209166), (2, 9502604583), (3, 6335069722), (6, 3167534861), (23, 826313442), (46, 413156721), (61, 311560806), (69, 275437814), (122, 155780403), (138, 137718907), (183, 103853602), (366, 51926801), (1403, 13546122), (2806, 6773061), (4209, 4515374), (8418, 2257687)]