2003213624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{13829}}^1$

素因数の和:14807

約数の個数: 32

約数和(自身を含む): 3958146000

約数和(自身を除く): 1954932376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 953, 1906, 3812, 7624, 13829, 18107, 27658, 36214, 55316, 72428, 110632, 144856, 262751, 525502, 1051004, 2102008, 13179037, 26358074, 52716148, 105432296, 250401703, 500803406, 1001606812, 2003213624]

約数ペア:

[(1, 2003213624), (2, 1001606812), (4, 500803406), (8, 250401703), (19, 105432296), (38, 52716148), (76, 26358074), (152, 13179037), (953, 2102008), (1906, 1051004), (3812, 525502), (7624, 262751), (13829, 144856), (18107, 110632), (27658, 72428), (36214, 55316)]