11897652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 18584268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 1439, 2067, 2756, 2878, 4134, 4317, 5756, 8268, 8634, 17268, 18707, 37414, 56121, 74828, 76267, 112242, 152534, 224484, 228801, 305068, 457602, 915204, 991471, 1982942, 2974413, 3965884, 5948826, 11897652]

約数ペア:

[(1, 11897652), (2, 5948826), (3, 3965884), (4, 2974413), (6, 1982942), (12, 991471), (13, 915204), (26, 457602), (39, 305068), (52, 228801), (53, 224484), (78, 152534), (106, 112242), (156, 76267), (159, 74828), (212, 56121), (318, 37414), (636, 18707), (689, 17268), (1378, 8634), (1439, 8268), (2067, 5756), (2756, 4317), (2878, 4134)]