19622934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 45143280

約数和(自身を除く): 25520346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 317, 342, 362, 543, 634, 951, 1086, 1629, 1902, 2853, 3258, 3439, 5706, 6023, 6878, 10317, 12046, 18069, 20634, 30951, 36138, 54207, 57377, 61902, 108414, 114754, 172131, 344262, 516393, 1032786, 1090163, 2180326, 3270489, 6540978, 9811467, 19622934]

約数ペア:

[(1, 19622934), (2, 9811467), (3, 6540978), (6, 3270489), (9, 2180326), (18, 1090163), (19, 1032786), (38, 516393), (57, 344262), (114, 172131), (171, 114754), (181, 108414), (317, 61902), (342, 57377), (362, 54207), (543, 36138), (634, 30951), (951, 20634), (1086, 18069), (1629, 12046), (1902, 10317), (2853, 6878), (3258, 6023), (3439, 5706)]