19842912

素因数分解:

$2^5\times 3^2\times {\mathrm{68899}}^1$

素因数の和:68915

約数の個数: 36

約数和(自身を含む): 56429100

約数和(自身を除く): 36586188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68899, 137798, 206697, 275596, 413394, 551192, 620091, 826788, 1102384, 1240182, 1653576, 2204768, 2480364, 3307152, 4960728, 6614304, 9921456, 19842912]

約数ペア:

[(1, 19842912), (2, 9921456), (3, 6614304), (4, 4960728), (6, 3307152), (8, 2480364), (9, 2204768), (12, 1653576), (16, 1240182), (18, 1102384), (24, 826788), (32, 620091), (36, 551192), (48, 413394), (72, 275596), (96, 206697), (144, 137798), (288, 68899)]