2019569530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{26881}}^1$

素因数の和:27582

約数の個数: 32

約数和(自身を含む): 3971654208

約数和(自身を除く): 1952084678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 683, 1366, 3415, 6830, 7513, 15026, 26881, 37565, 53762, 75130, 134405, 268810, 295691, 591382, 1478455, 2956910, 18359723, 36719446, 91798615, 183597230, 201956953, 403913906, 1009784765, 2019569530]

約数ペア:

[(1, 2019569530), (2, 1009784765), (5, 403913906), (10, 201956953), (11, 183597230), (22, 91798615), (55, 36719446), (110, 18359723), (683, 2956910), (1366, 1478455), (3415, 591382), (6830, 295691), (7513, 268810), (15026, 134405), (26881, 75130), (37565, 53762)]