19009952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45697}}^1$

素因数の和:45720

約数の個数: 24

約数和(自身を含む): 40305636

約数和(自身を除く): 21295684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45697, 91394, 182788, 365576, 594061, 731152, 1188122, 1462304, 2376244, 4752488, 9504976, 19009952]

約数ペア:

[(1, 19009952), (2, 9504976), (4, 4752488), (8, 2376244), (13, 1462304), (16, 1188122), (26, 731152), (32, 594061), (52, 365576), (104, 182788), (208, 91394), (416, 45697)]