12800148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 32471040

約数和(自身を除く): 19670892

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 1811, 2356, 3534, 3622, 5433, 7068, 7244, 10866, 21732, 34409, 56141, 68818, 103227, 112282, 137636, 168423, 206454, 224564, 336846, 412908, 673692, 1066679, 2133358, 3200037, 4266716, 6400074, 12800148]

約数ペア:

[(1, 12800148), (2, 6400074), (3, 4266716), (4, 3200037), (6, 2133358), (12, 1066679), (19, 673692), (31, 412908), (38, 336846), (57, 224564), (62, 206454), (76, 168423), (93, 137636), (114, 112282), (124, 103227), (186, 68818), (228, 56141), (372, 34409), (589, 21732), (1178, 10866), (1767, 7244), (1811, 7068), (2356, 5433), (3534, 3622)]