15302716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 17211332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 863, 1364, 1612, 1726, 3452, 4433, 8866, 9493, 11219, 17732, 18986, 22438, 26753, 37972, 44876, 53506, 107012, 123409, 246818, 294283, 347789, 493636, 588566, 695578, 1177132, 1391156, 3825679, 7651358, 15302716]

約数ペア:

[(1, 15302716), (2, 7651358), (4, 3825679), (11, 1391156), (13, 1177132), (22, 695578), (26, 588566), (31, 493636), (44, 347789), (52, 294283), (62, 246818), (124, 123409), (143, 107012), (286, 53506), (341, 44876), (403, 37972), (572, 26753), (682, 22438), (806, 18986), (863, 17732), (1364, 11219), (1612, 9493), (1726, 8866), (3452, 4433)]