19371396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 49831488

約数和(自身を除く): 30460092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1453, 2222, 2906, 3333, 4359, 4444, 5812, 6666, 8718, 13332, 15983, 17436, 31966, 47949, 63932, 95898, 146753, 191796, 293506, 440259, 587012, 880518, 1614283, 1761036, 3228566, 4842849, 6457132, 9685698, 19371396]

約数ペア:

[(1, 19371396), (2, 9685698), (3, 6457132), (4, 4842849), (6, 3228566), (11, 1761036), (12, 1614283), (22, 880518), (33, 587012), (44, 440259), (66, 293506), (101, 191796), (132, 146753), (202, 95898), (303, 63932), (404, 47949), (606, 31966), (1111, 17436), (1212, 15983), (1453, 13332), (2222, 8718), (2906, 6666), (3333, 5812), (4359, 4444)]