15280382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 26417664

約数和(自身を除く): 11137282

約数列:

[1, 2, 13, 17, 26, 34, 181, 191, 221, 362, 382, 442, 2353, 2483, 3077, 3247, 4706, 4966, 6154, 6494, 34571, 40001, 42211, 69142, 80002, 84422, 449423, 587707, 898846, 1175414, 7640191, 15280382]

約数ペア:

[(1, 15280382), (2, 7640191), (13, 1175414), (17, 898846), (26, 587707), (34, 449423), (181, 84422), (191, 80002), (221, 69142), (362, 42211), (382, 40001), (442, 34571), (2353, 6494), (2483, 6154), (3077, 4966), (3247, 4706)]