15694804788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{210037}}^1$

素因数の和:210536

約数の個数: 48

約数和(自身を含む): 39520750080

約数和(自身を除く): 23825945292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479, 958, 1437, 1916, 2874, 5748, 6227, 12454, 18681, 24908, 37362, 74724, 210037, 420074, 630111, 840148, 1260222, 2520444, 2730481, 5460962, 8191443, 10921924, 16382886, 32765772, 100607723, 201215446, 301823169, 402430892, 603646338, 1207292676, 1307900399, 2615800798, 3923701197, 5231601596, 7847402394, 15694804788]

約数ペア:

[(1, 15694804788), (2, 7847402394), (3, 5231601596), (4, 3923701197), (6, 2615800798), (12, 1307900399), (13, 1207292676), (26, 603646338), (39, 402430892), (52, 301823169), (78, 201215446), (156, 100607723), (479, 32765772), (958, 16382886), (1437, 10921924), (1916, 8191443), (2874, 5460962), (5748, 2730481), (6227, 2520444), (12454, 1260222), (18681, 840148), (24908, 630111), (37362, 420074), (74724, 210037)]