13643431916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{25097}}^1$

素因数の和:25454

約数の個数: 48

約数和(自身を含む): 26310735360

約数和(自身を除く): 12667303444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 311, 437, 622, 874, 1244, 1748, 5909, 7153, 11818, 14306, 23636, 25097, 28612, 50194, 100388, 135907, 271814, 476843, 543628, 577231, 953686, 1154462, 1907372, 2308924, 7805167, 10967389, 15610334, 21934778, 31220668, 43869556, 148298173, 179518841, 296596346, 359037682, 593192692, 718075364, 3410857979, 6821715958, 13643431916]

約数ペア:

[(1, 13643431916), (2, 6821715958), (4, 3410857979), (19, 718075364), (23, 593192692), (38, 359037682), (46, 296596346), (76, 179518841), (92, 148298173), (311, 43869556), (437, 31220668), (622, 21934778), (874, 15610334), (1244, 10967389), (1748, 7805167), (5909, 2308924), (7153, 1907372), (11818, 1154462), (14306, 953686), (23636, 577231), (25097, 543628), (28612, 476843), (50194, 271814), (100388, 135907)]