11553938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 20148480

約数和(自身を除く): 8594542

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 211, 262, 418, 422, 1441, 2321, 2489, 2882, 4009, 4642, 4978, 8018, 27379, 27641, 44099, 54758, 55282, 88198, 304051, 525179, 608102, 1050358, 5776969, 11553938]

約数ペア:

[(1, 11553938), (2, 5776969), (11, 1050358), (19, 608102), (22, 525179), (38, 304051), (131, 88198), (209, 55282), (211, 54758), (262, 44099), (418, 27641), (422, 27379), (1441, 8018), (2321, 4978), (2489, 4642), (2882, 4009)]