19094010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 49811328

約数和(自身を除く): 30717318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 283, 346, 390, 519, 566, 849, 865, 1038, 1415, 1698, 1730, 2249, 2595, 2830, 3679, 4245, 4498, 5190, 6747, 7358, 8490, 11037, 11245, 13494, 18395, 22074, 22490, 33735, 36790, 48959, 55185, 67470, 97918, 110370, 146877, 244795, 293754, 489590, 636467, 734385, 1272934, 1468770, 1909401, 3182335, 3818802, 6364670, 9547005, 19094010]

約数ペア:

[(1, 19094010), (2, 9547005), (3, 6364670), (5, 3818802), (6, 3182335), (10, 1909401), (13, 1468770), (15, 1272934), (26, 734385), (30, 636467), (39, 489590), (65, 293754), (78, 244795), (130, 146877), (173, 110370), (195, 97918), (283, 67470), (346, 55185), (390, 48959), (519, 36790), (566, 33735), (849, 22490), (865, 22074), (1038, 18395), (1415, 13494), (1698, 11245), (1730, 11037), (2249, 8490), (2595, 7358), (2830, 6747), (3679, 5190), (4245, 4498)]