15691488

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 41504400

約数和(自身を除く): 25812912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1097, 1192, 1788, 2194, 2384, 3291, 3576, 4388, 4768, 6582, 7152, 8776, 13164, 14304, 17552, 26328, 35104, 52656, 105312, 163453, 326906, 490359, 653812, 980718, 1307624, 1961436, 2615248, 3922872, 5230496, 7845744, 15691488]

約数ペア:

[(1, 15691488), (2, 7845744), (3, 5230496), (4, 3922872), (6, 2615248), (8, 1961436), (12, 1307624), (16, 980718), (24, 653812), (32, 490359), (48, 326906), (96, 163453), (149, 105312), (298, 52656), (447, 35104), (596, 26328), (894, 17552), (1097, 14304), (1192, 13164), (1788, 8776), (2194, 7152), (2384, 6582), (3291, 4768), (3576, 4388)]