11777906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 22280832

約数和(自身を除く): 10502926

約数列:

[1, 2, 7, 14, 17, 34, 41, 71, 82, 119, 142, 238, 287, 289, 497, 574, 578, 697, 994, 1207, 1394, 2023, 2414, 2911, 4046, 4879, 5822, 8449, 9758, 11849, 16898, 20377, 20519, 23698, 40754, 41038, 49487, 82943, 98974, 143633, 165886, 287266, 346409, 692818, 841279, 1682558, 5888953, 11777906]

約数ペア:

[(1, 11777906), (2, 5888953), (7, 1682558), (14, 841279), (17, 692818), (34, 346409), (41, 287266), (71, 165886), (82, 143633), (119, 98974), (142, 82943), (238, 49487), (287, 41038), (289, 40754), (497, 23698), (574, 20519), (578, 20377), (697, 16898), (994, 11849), (1207, 9758), (1394, 8449), (2023, 5822), (2414, 4879), (2911, 4046)]