19387632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 55496448

約数和(自身を除く): 36108816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 503, 528, 584, 803, 876, 1006, 1168, 1509, 1606, 1752, 2012, 2409, 3018, 3212, 3504, 4024, 4818, 5533, 6036, 6424, 8048, 9636, 11066, 12072, 12848, 16599, 19272, 22132, 24144, 33198, 36719, 38544, 44264, 66396, 73438, 88528, 110157, 132792, 146876, 220314, 265584, 293752, 403909, 440628, 587504, 807818, 881256, 1211727, 1615636, 1762512, 2423454, 3231272, 4846908, 6462544, 9693816, 19387632]

約数ペア:

[(1, 19387632), (2, 9693816), (3, 6462544), (4, 4846908), (6, 3231272), (8, 2423454), (11, 1762512), (12, 1615636), (16, 1211727), (22, 881256), (24, 807818), (33, 587504), (44, 440628), (48, 403909), (66, 293752), (73, 265584), (88, 220314), (132, 146876), (146, 132792), (176, 110157), (219, 88528), (264, 73438), (292, 66396), (438, 44264), (503, 38544), (528, 36719), (584, 33198), (803, 24144), (876, 22132), (1006, 19272), (1168, 16599), (1509, 12848), (1606, 12072), (1752, 11066), (2012, 9636), (2409, 8048), (3018, 6424), (3212, 6036), (3504, 5533), (4024, 4818)]