15207959156

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{887}}^1\times {\mathrm{1951}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 28878044160

約数和(自身を除く): 13670085004

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 887, 1774, 1951, 2197, 3548, 3902, 4394, 7804, 8788, 11531, 23062, 25363, 46124, 50726, 101452, 149903, 299806, 329719, 599612, 659438, 1318876, 1730537, 1948739, 3461074, 3897478, 4286347, 6922148, 7794956, 8572694, 17145388, 22496981, 44993962, 89987924, 292460753, 584921506, 1169843012, 3801989789, 7603979578, 15207959156]

約数ペア:

[(1, 15207959156), (2, 7603979578), (4, 3801989789), (13, 1169843012), (26, 584921506), (52, 292460753), (169, 89987924), (338, 44993962), (676, 22496981), (887, 17145388), (1774, 8572694), (1951, 7794956), (2197, 6922148), (3548, 4286347), (3902, 3897478), (4394, 3461074), (7804, 1948739), (8788, 1730537), (11531, 1318876), (23062, 659438), (25363, 599612), (46124, 329719), (50726, 299806), (101452, 149903)]