19197552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 54782208

約数和(自身を除く): 35584656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 353, 412, 528, 618, 706, 824, 1059, 1133, 1236, 1412, 1648, 2118, 2266, 2472, 2824, 3399, 3883, 4236, 4532, 4944, 5648, 6798, 7766, 8472, 9064, 11649, 13596, 15532, 16944, 18128, 23298, 27192, 31064, 36359, 46596, 54384, 62128, 72718, 93192, 109077, 145436, 186384, 218154, 290872, 399949, 436308, 581744, 799898, 872616, 1199847, 1599796, 1745232, 2399694, 3199592, 4799388, 6399184, 9598776, 19197552]

約数ペア:

[(1, 19197552), (2, 9598776), (3, 6399184), (4, 4799388), (6, 3199592), (8, 2399694), (11, 1745232), (12, 1599796), (16, 1199847), (22, 872616), (24, 799898), (33, 581744), (44, 436308), (48, 399949), (66, 290872), (88, 218154), (103, 186384), (132, 145436), (176, 109077), (206, 93192), (264, 72718), (309, 62128), (353, 54384), (412, 46596), (528, 36359), (618, 31064), (706, 27192), (824, 23298), (1059, 18128), (1133, 16944), (1236, 15532), (1412, 13596), (1648, 11649), (2118, 9064), (2266, 8472), (2472, 7766), (2824, 6798), (3399, 5648), (3883, 4944), (4236, 4532)]