19736928

素因数分解:

$2^5\times 3^2\times {\mathrm{68531}}^1$

素因数の和:68547

約数の個数: 36

約数和(自身を含む): 56127708

約数和(自身を除く): 36390780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68531, 137062, 205593, 274124, 411186, 548248, 616779, 822372, 1096496, 1233558, 1644744, 2192992, 2467116, 3289488, 4934232, 6578976, 9868464, 19736928]

約数ペア:

[(1, 19736928), (2, 9868464), (3, 6578976), (4, 4934232), (6, 3289488), (8, 2467116), (9, 2192992), (12, 1644744), (16, 1233558), (18, 1096496), (24, 822372), (32, 616779), (36, 548248), (48, 411186), (72, 274124), (96, 205593), (144, 137062), (288, 68531)]