17419210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 32804352

約数和(自身を除く): 15385142

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 677, 830, 1354, 2573, 3385, 5146, 6770, 12865, 20987, 25730, 41974, 56191, 104935, 112382, 209870, 280955, 561910, 1741921, 3483842, 8709605, 17419210]

約数ペア:

[(1, 17419210), (2, 8709605), (5, 3483842), (10, 1741921), (31, 561910), (62, 280955), (83, 209870), (155, 112382), (166, 104935), (310, 56191), (415, 41974), (677, 25730), (830, 20987), (1354, 12865), (2573, 6770), (3385, 5146)]