19338528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18313}}^1$

素因数の和:18337

約数の個数: 48

約数和(自身を含む): 55381536

約数和(自身を除く): 36043008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18313, 36626, 54939, 73252, 109878, 146504, 201443, 219756, 293008, 402886, 439512, 586016, 604329, 805772, 879024, 1208658, 1611544, 1758048, 2417316, 3223088, 4834632, 6446176, 9669264, 19338528]

約数ペア:

[(1, 19338528), (2, 9669264), (3, 6446176), (4, 4834632), (6, 3223088), (8, 2417316), (11, 1758048), (12, 1611544), (16, 1208658), (22, 879024), (24, 805772), (32, 604329), (33, 586016), (44, 439512), (48, 402886), (66, 293008), (88, 219756), (96, 201443), (132, 146504), (176, 109878), (264, 73252), (352, 54939), (528, 36626), (1056, 18313)]