19364328

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 53316900

約数和(自身を除く): 33952572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 4409, 8818, 13227, 17636, 26454, 35272, 39681, 52908, 79362, 105816, 158724, 268949, 317448, 537898, 806847, 1075796, 1613694, 2151592, 2420541, 3227388, 4841082, 6454776, 9682164, 19364328]

約数ペア:

[(1, 19364328), (2, 9682164), (3, 6454776), (4, 4841082), (6, 3227388), (8, 2420541), (9, 2151592), (12, 1613694), (18, 1075796), (24, 806847), (36, 537898), (61, 317448), (72, 268949), (122, 158724), (183, 105816), (244, 79362), (366, 52908), (488, 39681), (549, 35272), (732, 26454), (1098, 17636), (1464, 13227), (2196, 8818), (4392, 4409)]