19531986

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 39892608

約数和(自身を除く): 20360622

約数列:

[1, 2, 3, 6, 101, 167, 193, 202, 303, 334, 386, 501, 579, 606, 1002, 1158, 16867, 19493, 32231, 33734, 38986, 50601, 58479, 64462, 96693, 101202, 116958, 193386, 3255331, 6510662, 9765993, 19531986]

約数ペア:

[(1, 19531986), (2, 9765993), (3, 6510662), (6, 3255331), (101, 193386), (167, 116958), (193, 101202), (202, 96693), (303, 64462), (334, 58479), (386, 50601), (501, 38986), (579, 33734), (606, 32231), (1002, 19493), (1158, 16867)]