17922996932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1\times {\mathrm{2347}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 33430824000

約数和(自身を除く): 15507827068

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1129, 1691, 2258, 2347, 3382, 4516, 4694, 6764, 9388, 21451, 42902, 44593, 85804, 89186, 100481, 178372, 200962, 208883, 401924, 417766, 835532, 1909139, 2649763, 3818278, 3968777, 5299526, 7636556, 7937554, 10599052, 15875108, 50345497, 100690994, 201381988, 235828907, 471657814, 943315628, 4480749233, 8961498466, 17922996932]

約数ペア:

[(1, 17922996932), (2, 8961498466), (4, 4480749233), (19, 943315628), (38, 471657814), (76, 235828907), (89, 201381988), (178, 100690994), (356, 50345497), (1129, 15875108), (1691, 10599052), (2258, 7937554), (2347, 7636556), (3382, 5299526), (4516, 3968777), (4694, 3818278), (6764, 2649763), (9388, 1909139), (21451, 835532), (42902, 417766), (44593, 401924), (85804, 208883), (89186, 200962), (100481, 178372)]