16112684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 35051520

約数和(自身を除く): 18938836

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 977, 1178, 1954, 2356, 3908, 4123, 6839, 8246, 13678, 16492, 18563, 27356, 30287, 37126, 60574, 74252, 121148, 129941, 212009, 259882, 424018, 519764, 575453, 848036, 1150906, 2301812, 4028171, 8056342, 16112684]

約数ペア:

[(1, 16112684), (2, 8056342), (4, 4028171), (7, 2301812), (14, 1150906), (19, 848036), (28, 575453), (31, 519764), (38, 424018), (62, 259882), (76, 212009), (124, 129941), (133, 121148), (217, 74252), (266, 60574), (434, 37126), (532, 30287), (589, 27356), (868, 18563), (977, 16492), (1178, 13678), (1954, 8246), (2356, 6839), (3908, 4123)]