1917528070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{42227}}^1$

素因数の和:42492

約数の個数: 32

約数和(自身を含む): 3648499200

約数和(自身を除く): 1730971130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 4541, 9082, 22705, 42227, 45410, 84454, 211135, 422270, 802313, 1604626, 4011565, 8023130, 10092253, 20184506, 50461265, 100922530, 191752807, 383505614, 958764035, 1917528070]

約数ペア:

[(1, 1917528070), (2, 958764035), (5, 383505614), (10, 191752807), (19, 100922530), (38, 50461265), (95, 20184506), (190, 10092253), (239, 8023130), (478, 4011565), (1195, 1604626), (2390, 802313), (4541, 422270), (9082, 211135), (22705, 84454), (42227, 45410)]