19478832

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 50544384

約数和(自身を除く): 31065552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1543, 1578, 2104, 3086, 3156, 4208, 4629, 6172, 6312, 9258, 12344, 12624, 18516, 24688, 37032, 74064, 405809, 811618, 1217427, 1623236, 2434854, 3246472, 4869708, 6492944, 9739416, 19478832]

約数ペア:

[(1, 19478832), (2, 9739416), (3, 6492944), (4, 4869708), (6, 3246472), (8, 2434854), (12, 1623236), (16, 1217427), (24, 811618), (48, 405809), (263, 74064), (526, 37032), (789, 24688), (1052, 18516), (1543, 12624), (1578, 12344), (2104, 9258), (3086, 6312), (3156, 6172), (4208, 4629)]