19941952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18329}}^1$

素因数の和:18358

約数の個数: 28

約数和(自身を含む): 41902380

約数和(自身を除く): 21960428

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18329, 36658, 73316, 146632, 293264, 311593, 586528, 623186, 1173056, 1246372, 2492744, 4985488, 9970976, 19941952]

約数ペア:

[(1, 19941952), (2, 9970976), (4, 4985488), (8, 2492744), (16, 1246372), (17, 1173056), (32, 623186), (34, 586528), (64, 311593), (68, 293264), (136, 146632), (272, 73316), (544, 36658), (1088, 18329)]