19130911197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{17509}}^1$

素因数の和:18221

約数の個数: 32

約数和(自身を含む): 27819888000

約数和(自身を除く): 8688976803

約数列:

[1, 3, 19, 29, 57, 87, 551, 661, 1653, 1983, 12559, 17509, 19169, 37677, 52527, 57507, 332671, 364211, 507761, 998013, 1092633, 1523283, 9647459, 11573449, 28942377, 34720347, 219895531, 335630021, 659686593, 1006890063, 6376970399, 19130911197]

約数ペア:

[(1, 19130911197), (3, 6376970399), (19, 1006890063), (29, 659686593), (57, 335630021), (87, 219895531), (551, 34720347), (661, 28942377), (1653, 11573449), (1983, 9647459), (12559, 1523283), (17509, 1092633), (19169, 998013), (37677, 507761), (52527, 364211), (57507, 332671)]