19279744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13693}}^1$

素因数の和:13718

約数の個数: 32

約数和(自身を含む): 41903640

約数和(自身を除く): 22623896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13693, 27386, 54772, 109544, 150623, 219088, 301246, 438176, 602492, 876352, 1204984, 1752704, 2409968, 4819936, 9639872, 19279744]

約数ペア:

[(1, 19279744), (2, 9639872), (4, 4819936), (8, 2409968), (11, 1752704), (16, 1204984), (22, 876352), (32, 602492), (44, 438176), (64, 301246), (88, 219088), (128, 150623), (176, 109544), (352, 54772), (704, 27386), (1408, 13693)]