19593028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 44437120

約数和(自身を除く): 24844092

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2833, 3458, 5666, 6916, 11332, 19831, 36829, 39662, 53827, 73658, 79324, 107654, 147316, 215308, 257803, 376789, 515606, 699751, 753578, 1031212, 1399502, 1507156, 2799004, 4898257, 9796514, 19593028]

約数ペア:

[(1, 19593028), (2, 9796514), (4, 4898257), (7, 2799004), (13, 1507156), (14, 1399502), (19, 1031212), (26, 753578), (28, 699751), (38, 515606), (52, 376789), (76, 257803), (91, 215308), (133, 147316), (182, 107654), (247, 79324), (266, 73658), (364, 53827), (494, 39662), (532, 36829), (988, 19831), (1729, 11332), (2833, 6916), (3458, 5666)]