19284948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23291}}^1$

素因数の和:23324

約数の個数: 36

約数和(自身を含む): 50869728

約数和(自身を除く): 31584780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23291, 46582, 69873, 93164, 139746, 209619, 279492, 419238, 535693, 838476, 1071386, 1607079, 2142772, 3214158, 4821237, 6428316, 9642474, 19284948]

約数ペア:

[(1, 19284948), (2, 9642474), (3, 6428316), (4, 4821237), (6, 3214158), (9, 2142772), (12, 1607079), (18, 1071386), (23, 838476), (36, 535693), (46, 419238), (69, 279492), (92, 209619), (138, 139746), (207, 93164), (276, 69873), (414, 46582), (828, 23291)]