11980192

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 27336960

約数和(自身を除く): 15356768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 677, 1106, 1264, 1354, 2212, 2528, 2708, 4424, 4739, 5416, 8848, 9478, 10832, 17696, 18956, 21664, 37912, 53483, 75824, 106966, 151648, 213932, 374381, 427864, 748762, 855728, 1497524, 1711456, 2995048, 5990096, 11980192]

約数ペア:

[(1, 11980192), (2, 5990096), (4, 2995048), (7, 1711456), (8, 1497524), (14, 855728), (16, 748762), (28, 427864), (32, 374381), (56, 213932), (79, 151648), (112, 106966), (158, 75824), (224, 53483), (316, 37912), (553, 21664), (632, 18956), (677, 17696), (1106, 10832), (1264, 9478), (1354, 8848), (2212, 5416), (2528, 4739), (2708, 4424)]