19228190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5953}}^1$

素因数の和:5996

約数の個数: 32

約数和(自身を含む): 38581920

約数和(自身を除く): 19353730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5953, 11906, 29765, 59530, 101201, 113107, 202402, 226214, 506005, 565535, 1012010, 1131070, 1922819, 3845638, 9614095, 19228190]

約数ペア:

[(1, 19228190), (2, 9614095), (5, 3845638), (10, 1922819), (17, 1131070), (19, 1012010), (34, 565535), (38, 506005), (85, 226214), (95, 202402), (170, 113107), (190, 101201), (323, 59530), (646, 29765), (1615, 11906), (3230, 5953)]