15663910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13366490

約数列:

[1, 2, 5, 10, 59, 118, 139, 191, 278, 295, 382, 590, 695, 955, 1390, 1910, 8201, 11269, 16402, 22538, 26549, 41005, 53098, 56345, 82010, 112690, 132745, 265490, 1566391, 3132782, 7831955, 15663910]

約数ペア:

[(1, 15663910), (2, 7831955), (5, 3132782), (10, 1566391), (59, 265490), (118, 132745), (139, 112690), (191, 82010), (278, 56345), (295, 53098), (382, 41005), (590, 26549), (695, 22538), (955, 16402), (1390, 11269), (1910, 8201)]