16869502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 11515778

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 191, 382, 559, 1027, 1118, 2054, 2483, 3397, 4966, 6794, 8213, 15089, 16426, 30178, 44161, 88322, 106769, 196157, 213538, 392314, 648827, 1297654, 8434751, 16869502]

約数ペア:

[(1, 16869502), (2, 8434751), (13, 1297654), (26, 648827), (43, 392314), (79, 213538), (86, 196157), (158, 106769), (191, 88322), (382, 44161), (559, 30178), (1027, 16426), (1118, 15089), (2054, 8213), (2483, 6794), (3397, 4966)]