11851136

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 27172800

約数和(自身を除く): 15321664

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 443, 608, 704, 836, 886, 1216, 1408, 1672, 1772, 2432, 3344, 3544, 4873, 6688, 7088, 8417, 9746, 13376, 14176, 16834, 19492, 26752, 28352, 33668, 38984, 56704, 67336, 77968, 92587, 134672, 155936, 185174, 269344, 311872, 370348, 538688, 623744, 740696, 1077376, 1481392, 2962784, 5925568, 11851136]

約数ペア:

[(1, 11851136), (2, 5925568), (4, 2962784), (8, 1481392), (11, 1077376), (16, 740696), (19, 623744), (22, 538688), (32, 370348), (38, 311872), (44, 269344), (64, 185174), (76, 155936), (88, 134672), (128, 92587), (152, 77968), (176, 67336), (209, 56704), (304, 38984), (352, 33668), (418, 28352), (443, 26752), (608, 19492), (704, 16834), (836, 14176), (886, 13376), (1216, 9746), (1408, 8417), (1672, 7088), (1772, 6688), (2432, 4873), (3344, 3544)]