19850112

素因数分解:

$2^7\times 3^2\times {\mathrm{17231}}^1$

素因数の和:17251

約数の個数: 48

約数和(自身を含む): 57124080

約数和(自身を除く): 37273968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17231, 34462, 51693, 68924, 103386, 137848, 155079, 206772, 275696, 310158, 413544, 551392, 620316, 827088, 1102784, 1240632, 1654176, 2205568, 2481264, 3308352, 4962528, 6616704, 9925056, 19850112]

約数ペア:

[(1, 19850112), (2, 9925056), (3, 6616704), (4, 4962528), (6, 3308352), (8, 2481264), (9, 2205568), (12, 1654176), (16, 1240632), (18, 1102784), (24, 827088), (32, 620316), (36, 551392), (48, 413544), (64, 310158), (72, 275696), (96, 206772), (128, 155079), (144, 137848), (192, 103386), (288, 68924), (384, 51693), (576, 34462), (1152, 17231)]