11647430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 10514170

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 569, 890, 1138, 2047, 2845, 4094, 5690, 10235, 13087, 20470, 26174, 50641, 65435, 101282, 130870, 253205, 506410, 1164743, 2329486, 5823715, 11647430]

約数ペア:

[(1, 11647430), (2, 5823715), (5, 2329486), (10, 1164743), (23, 506410), (46, 253205), (89, 130870), (115, 101282), (178, 65435), (230, 50641), (445, 26174), (569, 20470), (890, 13087), (1138, 10235), (2047, 5690), (2845, 4094)]