19423092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6592

約数の個数: 48

約数和(自身を含む): 51383360

約数和(自身を除く): 31960268

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6553, 13106, 19659, 26212, 39318, 78636, 85189, 124507, 170378, 249014, 255567, 340756, 373521, 498028, 511134, 747042, 1022268, 1494084, 1618591, 3237182, 4855773, 6474364, 9711546, 19423092]

約数ペア:

[(1, 19423092), (2, 9711546), (3, 6474364), (4, 4855773), (6, 3237182), (12, 1618591), (13, 1494084), (19, 1022268), (26, 747042), (38, 511134), (39, 498028), (52, 373521), (57, 340756), (76, 255567), (78, 249014), (114, 170378), (156, 124507), (228, 85189), (247, 78636), (494, 39318), (741, 26212), (988, 19659), (1482, 13106), (2964, 6553)]