19372366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 13141682

約数列:

[1, 2, 13, 26, 47, 83, 94, 166, 191, 382, 611, 1079, 1222, 2158, 2483, 3901, 4966, 7802, 8977, 15853, 17954, 31706, 50713, 101426, 116701, 206089, 233402, 412178, 745091, 1490182, 9686183, 19372366]

約数ペア:

[(1, 19372366), (2, 9686183), (13, 1490182), (26, 745091), (47, 412178), (83, 233402), (94, 206089), (166, 116701), (191, 101426), (382, 50713), (611, 31706), (1079, 17954), (1222, 15853), (2158, 8977), (2483, 7802), (3901, 4966)]