15691988470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{354461}}^1$

素因数の和:354720

約数の個数: 32

約数和(自身を含む): 29859878880

約数和(自身を除く): 14167890410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4427, 8854, 22135, 44270, 354461, 708922, 1772305, 3544610, 6734759, 13469518, 33673795, 67347590, 82589413, 165178826, 412947065, 825894130, 1569198847, 3138397694, 7845994235, 15691988470]

約数ペア:

[(1, 15691988470), (2, 7845994235), (5, 3138397694), (10, 1569198847), (19, 825894130), (38, 412947065), (95, 165178826), (190, 82589413), (233, 67347590), (466, 33673795), (1165, 13469518), (2330, 6734759), (4427, 3544610), (8854, 1772305), (22135, 708922), (44270, 354461)]