12910198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 10203530

約数列:

[1, 2, 7, 14, 31, 62, 151, 197, 217, 302, 394, 434, 1057, 1379, 2114, 2758, 4681, 6107, 9362, 12214, 29747, 32767, 42749, 59494, 65534, 85498, 208229, 416458, 922157, 1844314, 6455099, 12910198]

約数ペア:

[(1, 12910198), (2, 6455099), (7, 1844314), (14, 922157), (31, 416458), (62, 208229), (151, 85498), (197, 65534), (217, 59494), (302, 42749), (394, 32767), (434, 29747), (1057, 12214), (1379, 9362), (2114, 6107), (2758, 4681)]