10420018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 8841422

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 911, 1634, 1822, 5719, 6377, 11438, 12754, 17309, 34618, 39173, 78346, 121163, 242326, 274211, 548422, 744287, 1488574, 5210009, 10420018]

約数ペア:

[(1, 10420018), (2, 5210009), (7, 1488574), (14, 744287), (19, 548422), (38, 274211), (43, 242326), (86, 121163), (133, 78346), (266, 39173), (301, 34618), (602, 17309), (817, 12754), (911, 11438), (1634, 6377), (1822, 5719)]