19525068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23581}}^1$

素因数の和:23614

約数の個数: 36

約数和(自身を含む): 51503088

約数和(自身を除く): 31978020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23581, 47162, 70743, 94324, 141486, 212229, 282972, 424458, 542363, 848916, 1084726, 1627089, 2169452, 3254178, 4881267, 6508356, 9762534, 19525068]

約数ペア:

[(1, 19525068), (2, 9762534), (3, 6508356), (4, 4881267), (6, 3254178), (9, 2169452), (12, 1627089), (18, 1084726), (23, 848916), (36, 542363), (46, 424458), (69, 282972), (92, 212229), (138, 141486), (207, 94324), (276, 70743), (414, 47162), (828, 23581)]