11183990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 20913984

約数和(自身を除く): 9729994

約数列:

[1, 2, 5, 10, 37, 74, 167, 181, 185, 334, 362, 370, 835, 905, 1670, 1810, 6179, 6697, 12358, 13394, 30227, 30895, 33485, 60454, 61790, 66970, 151135, 302270, 1118399, 2236798, 5591995, 11183990]

約数ペア:

[(1, 11183990), (2, 5591995), (5, 2236798), (10, 1118399), (37, 302270), (74, 151135), (167, 66970), (181, 61790), (185, 60454), (334, 33485), (362, 30895), (370, 30227), (835, 13394), (905, 12358), (1670, 6697), (1810, 6179)]