19074406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 13439642

約数列:

[1, 2, 13, 23, 26, 46, 167, 191, 299, 334, 382, 598, 2171, 2483, 3841, 4342, 4393, 4966, 7682, 8786, 31897, 49933, 57109, 63794, 99866, 114218, 414661, 733631, 829322, 1467262, 9537203, 19074406]

約数ペア:

[(1, 19074406), (2, 9537203), (13, 1467262), (23, 829322), (26, 733631), (46, 414661), (167, 114218), (191, 99866), (299, 63794), (334, 57109), (382, 49933), (598, 31897), (2171, 8786), (2483, 7682), (3841, 4966), (4342, 4393)]