13901788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 12911012

約数列:

[1, 2, 4, 29, 37, 41, 58, 74, 79, 82, 116, 148, 158, 164, 316, 1073, 1189, 1517, 2146, 2291, 2378, 2923, 3034, 3239, 4292, 4582, 4756, 5846, 6068, 6478, 9164, 11692, 12956, 43993, 84767, 87986, 93931, 119843, 169534, 175972, 187862, 239686, 339068, 375724, 479372, 3475447, 6950894, 13901788]

約数ペア:

[(1, 13901788), (2, 6950894), (4, 3475447), (29, 479372), (37, 375724), (41, 339068), (58, 239686), (74, 187862), (79, 175972), (82, 169534), (116, 119843), (148, 93931), (158, 87986), (164, 84767), (316, 43993), (1073, 12956), (1189, 11692), (1517, 9164), (2146, 6478), (2291, 6068), (2378, 5846), (2923, 4756), (3034, 4582), (3239, 4292)]