19799412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3119}}^1$

素因数の和:3172

約数の個数: 36

約数和(自身を含む): 48310080

約数和(自身を除く): 28510668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3119, 3174, 6238, 6348, 9357, 12476, 18714, 37428, 71737, 143474, 215211, 286948, 430422, 860844, 1649951, 3299902, 4949853, 6599804, 9899706, 19799412]

約数ペア:

[(1, 19799412), (2, 9899706), (3, 6599804), (4, 4949853), (6, 3299902), (12, 1649951), (23, 860844), (46, 430422), (69, 286948), (92, 215211), (138, 143474), (276, 71737), (529, 37428), (1058, 18714), (1587, 12476), (2116, 9357), (3119, 6348), (3174, 6238)]