16749460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9232

約数の個数: 48

約数和(自身を含む): 43295616

約数和(自身を除く): 26546156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9203, 18406, 36812, 46015, 64421, 92030, 119639, 128842, 184060, 239278, 257684, 322105, 478556, 598195, 644210, 837473, 1196390, 1288420, 1674946, 2392780, 3349892, 4187365, 8374730, 16749460]

約数ペア:

[(1, 16749460), (2, 8374730), (4, 4187365), (5, 3349892), (7, 2392780), (10, 1674946), (13, 1288420), (14, 1196390), (20, 837473), (26, 644210), (28, 598195), (35, 478556), (52, 322105), (65, 257684), (70, 239278), (91, 184060), (130, 128842), (140, 119639), (182, 92030), (260, 64421), (364, 46015), (455, 36812), (910, 18406), (1820, 9203)]