13638196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 28421568

約数和(自身を除く): 14783372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 143, 211, 226, 286, 422, 452, 572, 844, 1243, 1469, 2321, 2486, 2743, 2938, 4642, 4972, 5486, 5876, 9284, 10972, 16159, 23843, 30173, 32318, 47686, 60346, 64636, 95372, 120692, 262273, 309959, 524546, 619918, 1049092, 1239836, 3409549, 6819098, 13638196]

約数ペア:

[(1, 13638196), (2, 6819098), (4, 3409549), (11, 1239836), (13, 1049092), (22, 619918), (26, 524546), (44, 309959), (52, 262273), (113, 120692), (143, 95372), (211, 64636), (226, 60346), (286, 47686), (422, 32318), (452, 30173), (572, 23843), (844, 16159), (1243, 10972), (1469, 9284), (2321, 5876), (2486, 5486), (2743, 4972), (2938, 4642)]