15690511772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{279131}}^1$

素因数の和:279218

約数の個数: 48

約数和(自身を含む): 31512886272

約数和(自身を除く): 15822374500

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 2162, 2444, 4324, 14053, 28106, 56212, 279131, 558262, 1116524, 3628703, 6420013, 7257406, 12840026, 13119157, 14514812, 25680052, 26238314, 52476628, 83460169, 166920338, 170549041, 301740611, 333840676, 341098082, 603481222, 682196164, 1206962444, 3922627943, 7845255886, 15690511772]

約数ペア:

[(1, 15690511772), (2, 7845255886), (4, 3922627943), (13, 1206962444), (23, 682196164), (26, 603481222), (46, 341098082), (47, 333840676), (52, 301740611), (92, 170549041), (94, 166920338), (188, 83460169), (299, 52476628), (598, 26238314), (611, 25680052), (1081, 14514812), (1196, 13119157), (1222, 12840026), (2162, 7257406), (2444, 6420013), (4324, 3628703), (14053, 1116524), (28106, 558262), (56212, 279131)]