15693450188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1249}}^1\times {\mathrm{18587}}^1$

素因数の和:19866

約数の個数: 36

約数和(自身を含む): 29764035000

約数和(自身を除く): 14070584812

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1249, 2498, 4996, 16237, 18587, 32474, 37174, 64948, 74348, 211081, 241631, 422162, 483262, 844324, 966524, 3141203, 6282406, 12564812, 23215163, 46430326, 92860652, 301797119, 603594238, 1207188476, 3923362547, 7846725094, 15693450188]

約数ペア:

[(1, 15693450188), (2, 7846725094), (4, 3923362547), (13, 1207188476), (26, 603594238), (52, 301797119), (169, 92860652), (338, 46430326), (676, 23215163), (1249, 12564812), (2498, 6282406), (4996, 3141203), (16237, 966524), (18587, 844324), (32474, 483262), (37174, 422162), (64948, 241631), (74348, 211081)]