15694121542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1\times {\mathrm{5471}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 25960393728

約数和(自身を除く): 10266272186

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1291, 2222, 2582, 5471, 10942, 14201, 28402, 60181, 120362, 130391, 260782, 552571, 1105142, 1434301, 2868602, 6078281, 7063061, 12156562, 14126122, 77693671, 155387342, 713369161, 1426738322, 7847060771, 15694121542]

約数ペア:

[(1, 15694121542), (2, 7847060771), (11, 1426738322), (22, 713369161), (101, 155387342), (202, 77693671), (1111, 14126122), (1291, 12156562), (2222, 7063061), (2582, 6078281), (5471, 2868602), (10942, 1434301), (14201, 1105142), (28402, 552571), (60181, 260782), (120362, 130391)]