19706352

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 51068160

約数和(自身を除く): 31361808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 719, 1142, 1438, 1713, 2157, 2284, 2876, 3426, 4314, 4568, 5752, 6852, 8628, 9136, 11504, 13704, 17256, 27408, 34512, 410549, 821098, 1231647, 1642196, 2463294, 3284392, 4926588, 6568784, 9853176, 19706352]

約数ペア:

[(1, 19706352), (2, 9853176), (3, 6568784), (4, 4926588), (6, 3284392), (8, 2463294), (12, 1642196), (16, 1231647), (24, 821098), (48, 410549), (571, 34512), (719, 27408), (1142, 17256), (1438, 13704), (1713, 11504), (2157, 9136), (2284, 8628), (2876, 6852), (3426, 5752), (4314, 4568)]