190913212

素因数分解:

$2^2\times 7^2\times {\mathrm{751}}^1\times {\mathrm{1297}}^1$

素因数の和:2066

約数の個数: 36

約数和(自身を含む): 389462304

約数和(自身を除く): 198549092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 751, 1297, 1502, 2594, 3004, 5188, 5257, 9079, 10514, 18158, 21028, 36316, 36799, 63553, 73598, 127106, 147196, 254212, 974047, 1948094, 3896188, 6818329, 13636658, 27273316, 47728303, 95456606, 190913212]

約数ペア:

[(1, 190913212), (2, 95456606), (4, 47728303), (7, 27273316), (14, 13636658), (28, 6818329), (49, 3896188), (98, 1948094), (196, 974047), (751, 254212), (1297, 147196), (1502, 127106), (2594, 73598), (3004, 63553), (5188, 36799), (5257, 36316), (9079, 21028), (10514, 18158)]