15250196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 30820608

約数和(自身を除く): 15570412

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 311, 533, 598, 622, 943, 1066, 1196, 1244, 1886, 2132, 3772, 4043, 7153, 8086, 12259, 12751, 14306, 16172, 24518, 25502, 28612, 49036, 51004, 92989, 165763, 185978, 293273, 331526, 371956, 586546, 663052, 1173092, 3812549, 7625098, 15250196]

約数ペア:

[(1, 15250196), (2, 7625098), (4, 3812549), (13, 1173092), (23, 663052), (26, 586546), (41, 371956), (46, 331526), (52, 293273), (82, 185978), (92, 165763), (164, 92989), (299, 51004), (311, 49036), (533, 28612), (598, 25502), (622, 24518), (943, 16172), (1066, 14306), (1196, 12751), (1244, 12259), (1886, 8086), (2132, 7153), (3772, 4043)]