19063884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 52484096

約数和(自身を除く): 33420212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7321, 14642, 21963, 29284, 43926, 51247, 87852, 102494, 153741, 204988, 226951, 307482, 453902, 614964, 680853, 907804, 1361706, 1588657, 2723412, 3177314, 4765971, 6354628, 9531942, 19063884]

約数ペア:

[(1, 19063884), (2, 9531942), (3, 6354628), (4, 4765971), (6, 3177314), (7, 2723412), (12, 1588657), (14, 1361706), (21, 907804), (28, 680853), (31, 614964), (42, 453902), (62, 307482), (84, 226951), (93, 204988), (124, 153741), (186, 102494), (217, 87852), (372, 51247), (434, 43926), (651, 29284), (868, 21963), (1302, 14642), (2604, 7321)]