12247144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16849

約数の個数: 32

約数和(自身を含む): 28264320

約数和(自身を除く): 16017176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 16823, 33646, 67292, 117761, 134584, 218699, 235522, 437398, 471044, 874796, 942088, 1530893, 1749592, 3061786, 6123572, 12247144]

約数ペア:

[(1, 12247144), (2, 6123572), (4, 3061786), (7, 1749592), (8, 1530893), (13, 942088), (14, 874796), (26, 471044), (28, 437398), (52, 235522), (56, 218699), (91, 134584), (104, 117761), (182, 67292), (364, 33646), (728, 16823)]