19175632

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 42673856

約数和(自身を除く): 23498224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 547, 626, 1094, 1252, 2188, 2191, 2504, 3829, 4376, 4382, 5008, 7658, 8752, 8764, 15316, 17528, 30632, 35056, 61264, 171211, 342422, 684844, 1198477, 1369688, 2396954, 2739376, 4793908, 9587816, 19175632]

約数ペア:

[(1, 19175632), (2, 9587816), (4, 4793908), (7, 2739376), (8, 2396954), (14, 1369688), (16, 1198477), (28, 684844), (56, 342422), (112, 171211), (313, 61264), (547, 35056), (626, 30632), (1094, 17528), (1252, 15316), (2188, 8764), (2191, 8752), (2504, 7658), (3829, 5008), (4376, 4382)]