19559136

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 52012800

約数和(自身を除く): 32453664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 2579, 3792, 5158, 7584, 7737, 10316, 15474, 20632, 30948, 41264, 61896, 82528, 123792, 203741, 247584, 407482, 611223, 814964, 1222446, 1629928, 2444892, 3259856, 4889784, 6519712, 9779568, 19559136]

約数ペア:

[(1, 19559136), (2, 9779568), (3, 6519712), (4, 4889784), (6, 3259856), (8, 2444892), (12, 1629928), (16, 1222446), (24, 814964), (32, 611223), (48, 407482), (79, 247584), (96, 203741), (158, 123792), (237, 82528), (316, 61896), (474, 41264), (632, 30948), (948, 20632), (1264, 15474), (1896, 10316), (2528, 7737), (2579, 7584), (3792, 5158)]