19008618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 40544064

約数和(自身を除く): 21535446

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 1187, 2374, 2669, 3561, 5338, 7122, 8007, 16014, 20179, 40358, 60537, 121074, 186359, 372718, 559077, 1118154, 3168103, 6336206, 9504309, 19008618]

約数ペア:

[(1, 19008618), (2, 9504309), (3, 6336206), (6, 3168103), (17, 1118154), (34, 559077), (51, 372718), (102, 186359), (157, 121074), (314, 60537), (471, 40358), (942, 20179), (1187, 16014), (2374, 8007), (2669, 7122), (3561, 5338)]