13121584

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 29442560

約数和(自身を除く): 16320976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1483, 2212, 2966, 4424, 5932, 8848, 10381, 11864, 20762, 23728, 41524, 83048, 117157, 166096, 234314, 468628, 820099, 937256, 1640198, 1874512, 3280396, 6560792, 13121584]

約数ペア:

[(1, 13121584), (2, 6560792), (4, 3280396), (7, 1874512), (8, 1640198), (14, 937256), (16, 820099), (28, 468628), (56, 234314), (79, 166096), (112, 117157), (158, 83048), (316, 41524), (553, 23728), (632, 20762), (1106, 11864), (1264, 10381), (1483, 8848), (2212, 5932), (2966, 4424)]