13730996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 26147268

約数和(自身を除く): 12416272

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 257, 361, 514, 703, 722, 1028, 1406, 1444, 2812, 4883, 9509, 9766, 13357, 19018, 19532, 26714, 38036, 53428, 92777, 180671, 185554, 361342, 371108, 722684, 3432749, 6865498, 13730996]

約数ペア:

[(1, 13730996), (2, 6865498), (4, 3432749), (19, 722684), (37, 371108), (38, 361342), (74, 185554), (76, 180671), (148, 92777), (257, 53428), (361, 38036), (514, 26714), (703, 19532), (722, 19018), (1028, 13357), (1406, 9766), (1444, 9509), (2812, 4883)]