2019473420542

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{17431}}^1\times {\mathrm{12203}}^1$

素因数の和:29784

約数の個数: 32

約数和(自身を含む): 3124727000064

約数和(自身を除く): 1105253579522

約数列:

[1, 2, 47, 94, 101, 202, 4747, 9494, 12203, 17431, 24406, 34862, 573541, 819257, 1147082, 1232503, 1638514, 1760531, 2465006, 3521062, 57927641, 82744957, 115855282, 165489914, 212710493, 425420986, 9997393171, 19994786342, 21483759793, 42967519586, 1009736710271, 2019473420542]

約数ペア:

[(1, 2019473420542), (2, 1009736710271), (47, 42967519586), (94, 21483759793), (101, 19994786342), (202, 9997393171), (4747, 425420986), (9494, 212710493), (12203, 165489914), (17431, 115855282), (24406, 82744957), (34862, 57927641), (573541, 3521062), (819257, 2465006), (1147082, 1760531), (1232503, 1638514)]