1946032208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{11471}}^1$

素因数の和:11963

約数の個数: 40

約数和(自身を含む): 3943247616

約数和(自身を除く): 1997215408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 461, 922, 1844, 3688, 7376, 10603, 11471, 21206, 22942, 42412, 45884, 84824, 91768, 169648, 183536, 263833, 527666, 1055332, 2110664, 4221328, 5288131, 10576262, 21152524, 42305048, 84610096, 121627013, 243254026, 486508052, 973016104, 1946032208]

約数ペア:

[(1, 1946032208), (2, 973016104), (4, 486508052), (8, 243254026), (16, 121627013), (23, 84610096), (46, 42305048), (92, 21152524), (184, 10576262), (368, 5288131), (461, 4221328), (922, 2110664), (1844, 1055332), (3688, 527666), (7376, 263833), (10603, 183536), (11471, 169648), (21206, 91768), (22942, 84824), (42412, 45884)]