2019949242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{290473}}^1$

素因数の和:290558

約数の個数: 32

約数和(自身を含む): 4322253120

約数和(自身を除く): 2302303878

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 290473, 580946, 871419, 1742838, 5518987, 11037974, 16556961, 17718853, 33113922, 35437706, 53156559, 106313118, 336658207, 673316414, 1009974621, 2019949242]

約数ペア:

[(1, 2019949242), (2, 1009974621), (3, 673316414), (6, 336658207), (19, 106313118), (38, 53156559), (57, 35437706), (61, 33113922), (114, 17718853), (122, 16556961), (183, 11037974), (366, 5518987), (1159, 1742838), (2318, 871419), (3477, 580946), (6954, 290473)]