19755552

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2819}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 52587360

約数和(自身を除く): 32831808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2819, 3504, 5638, 7008, 8457, 11276, 16914, 22552, 33828, 45104, 67656, 90208, 135312, 205787, 270624, 411574, 617361, 823148, 1234722, 1646296, 2469444, 3292592, 4938888, 6585184, 9877776, 19755552]

約数ペア:

[(1, 19755552), (2, 9877776), (3, 6585184), (4, 4938888), (6, 3292592), (8, 2469444), (12, 1646296), (16, 1234722), (24, 823148), (32, 617361), (48, 411574), (73, 270624), (96, 205787), (146, 135312), (219, 90208), (292, 67656), (438, 45104), (584, 33828), (876, 22552), (1168, 16914), (1752, 11276), (2336, 8457), (2819, 7008), (3504, 5638)]