31133894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 54034560

約数和(自身を除く): 22900666

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 353, 418, 422, 706, 2321, 3883, 4009, 4642, 6707, 7766, 8018, 13414, 44099, 73777, 74483, 88198, 147554, 148966, 819313, 1415177, 1638626, 2830354, 15566947, 31133894]

約数ペア:

[(1, 31133894), (2, 15566947), (11, 2830354), (19, 1638626), (22, 1415177), (38, 819313), (209, 148966), (211, 147554), (353, 88198), (418, 74483), (422, 73777), (706, 44099), (2321, 13414), (3883, 8018), (4009, 7766), (4642, 6707)]