12619542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 29804544

約数和(自身を除く): 17185002

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 307, 403, 442, 527, 614, 663, 806, 921, 1054, 1209, 1326, 1581, 1842, 2418, 3162, 3991, 5219, 6851, 7982, 9517, 10438, 11973, 13702, 15657, 19034, 20553, 23946, 28551, 31314, 41106, 57102, 67847, 123721, 135694, 161789, 203541, 247442, 323578, 371163, 407082, 485367, 742326, 970734, 2103257, 4206514, 6309771, 12619542]

約数ペア:

[(1, 12619542), (2, 6309771), (3, 4206514), (6, 2103257), (13, 970734), (17, 742326), (26, 485367), (31, 407082), (34, 371163), (39, 323578), (51, 247442), (62, 203541), (78, 161789), (93, 135694), (102, 123721), (186, 67847), (221, 57102), (307, 41106), (403, 31314), (442, 28551), (527, 23946), (614, 20553), (663, 19034), (806, 15657), (921, 13702), (1054, 11973), (1209, 10438), (1326, 9517), (1581, 7982), (1842, 6851), (2418, 5219), (3162, 3991)]