12739202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10070398

約数列:

[1, 2, 7, 14, 31, 62, 149, 197, 217, 298, 394, 434, 1043, 1379, 2086, 2758, 4619, 6107, 9238, 12214, 29353, 32333, 42749, 58706, 64666, 85498, 205471, 410942, 909943, 1819886, 6369601, 12739202]

約数ペア:

[(1, 12739202), (2, 6369601), (7, 1819886), (14, 909943), (31, 410942), (62, 205471), (149, 85498), (197, 64666), (217, 58706), (298, 42749), (394, 32333), (434, 29353), (1043, 12214), (1379, 9238), (2086, 6107), (2758, 4619)]