19040976

素因数分解:

$2^4\times 3^2\times {\mathrm{132229}}^1$

素因数の和:132243

約数の個数: 30

約数和(自身を含む): 53288690

約数和(自身を除く): 34247714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132229, 264458, 396687, 528916, 793374, 1057832, 1190061, 1586748, 2115664, 2380122, 3173496, 4760244, 6346992, 9520488, 19040976]

約数ペア:

[(1, 19040976), (2, 9520488), (3, 6346992), (4, 4760244), (6, 3173496), (8, 2380122), (9, 2115664), (12, 1586748), (16, 1190061), (18, 1057832), (24, 793374), (36, 528916), (48, 396687), (72, 264458), (144, 132229)]